CCCC 1989, Volume 54, Issue 2, Abstracts pp. 413-429, Articles by the same authors | Collection of Czechoslovak Chemical Communications

CCCC > Archive > 1989, Volume 54 > Issue 2 > p. 413 > Articles by the same authors

Collect. Czech. Chem. Commun. 1989, 54, 413-429
https://doi.org/10.1135/cccc19890413

Acid-catalyzed rearrangements of an A(1)-nor-triterpenoid 2α,3α-epoxide

Jiří Klinot^a, Jiří Liška^a, Alena Forgáčová^a, Miloš Buděšínský^b, Jiří Protiva^a, Stanislav Hilgard^a and Alois Vystrčil^a

^a Department of Organic Chemistry, Charles University, 128 40 Prague 2
^b Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6

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2006, Vol. 71, Issue 3, pp. 368–386 [Abstract]
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2005, Vol. 70, Issue 4, pp. 466–478 [Abstract]
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2004, Vol. 69, Issue 10, pp. 1939–1954 [Abstract]
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Synthesis of Tricycles Based on 1,6-Anhydro-β-D-hexopyranoses Fused with Morpholine. 3,10,12-Trioxa-6-azatricyclo[7.2.1.0^2,7]dodecanes
2003, Vol. 68, Issue 7, pp. 1295–1308 [Abstract]
Marcela Krečmerová*, Miloš Buděšínský, Milena Masojídková and Antonín Holý
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2003, Vol. 68, Issue 5, pp. 931–950 [Abstract]
Iva Tišlerová*, Eva Klinotová, Jiří Klinot, Jan Sejbal, Martin Rejzek and Stanislav Hilgard
Preparation of E-Secolupane Acids and Lactones
2003, Vol. 68, Issue 4, pp. 751–778 [Abstract]
Simona Koščová, Miloš Buděšínský and Jana Hodačová*
A Facile Synthesis of Selectively Protected Linear Oligoamines
2003, Vol. 68, Issue 4, pp. 744–750 [Abstract]
Jiří Kroutil*, Jindřich Karban, Tomáš Trnka, Miloš Buděšínský and Miloslav Černý
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2002, Vol. 67, Issue 12, pp. 1805–1819 [Abstract]
Miroslav Reschel, Miloš Buděšínský, Ivan Černý, Vladimír Pouzar and Pavel Drašar*
Synthesis of Linear Steroid Oligoesters Based on Etienic Acid
2002, Vol. 67, Issue 11, pp. 1709–1718 [Abstract]
Jan Mařík, Miloš Buděšínský, Jiřina Slaninová and Jan Hlaváček*
Synthesis, Bioassay and NMR Study of Methyleneoxy Isosters of Oxytocin and Vasopressin
2002, Vol. 67, Issue 3, pp. 373–392 [Abstract]
Karel Vokáč, Miloš Buděšínský and Juraj Harmatha*
Minor Ecdysteroid Components of Leuzea carthamoides
2002, Vol. 67, Issue 1, pp. 124–139 [Abstract]
Hana Chodounská, Miloš Buděšínský, Romana Šídová, Miroslav Šíša, Alexander Kasal and Ladislav Kohout*
Simple NMR Determination of 5α/5β Configuration of 3-Oxosteroids
2001, Vol. 66, Issue 10, pp. 1529–1544 [Abstract]
Ivan Černý*, Miloš Buděšínský, Vladimír Pouzar and Pavel Drašar
Linear Chaining of Etienic Acid Derivatives with the Amide Bond. Synthesis of Oligomeric Steroids
2001, Vol. 66, Issue 6, pp. 933–946 [Abstract]
Jindřich Karban*, Miloš Buděšínský, Miloslav Černý and Tomáš Trnka
Synthesis and NMR Spectra of 1,6-Anhydro-2,3-dideoxy-2,3-epimino- and 1,6-Anhydro-3,4-dideoxy-3,4-epimino-β-D-hexopyranoses
2001, Vol. 66, Issue 5, pp. 799–819 [Abstract]
Petr Alexander*, Antonín Holý, Miloš Buděšínský and Milena Masojídková
Synthesis of Acyclic Nucleotide Analogues Derived from N³-Substituted Isoguanine
2000, Vol. 65, Issue 11, pp. 1713–1725 [Abstract]
Ivan Černý*, Vladimír Pouzar, Miloš Buděšínský and Pavel Drašar
Synthesis of Symmetrical Bis-Steroid Pyrazines Connected via D-Rings
2000, Vol. 65, Issue 10, pp. 1597–1608 [Abstract]
Jan Hlaváček*, Renáta Marcová, Miloš Buděšínský and Jiřina Slaninová
1-Deamino-1(15)-carba and -Dicarba Analogues of Endothelin-1
2000, Vol. 65, Issue 3, pp. 407–424 [Abstract]
Martin Chadim, Miloš Buděšínský, Jana Hodačová and Jiří Závada*
A Covalently Bound Template in the Regioselective Synthesis of Bis(tetraazacrown)s
2000, Vol. 65, Issue 1, pp. 99–105 [Abstract]
Alexander Kasal*, Miloš Buděšínský, Jan Pelnař, Michael A. Bruck* and Michael F. Brown
Structures and Synthesis of 4a-Homo-7,19-dinorsteroids, X-Ray Crystallography and NMR Spectroscopy
1999, Vol. 64, Issue 12, pp. 2019–2034 [Abstract]
Barbora Slavíková, Alexander Kasal* and Miloš Buděšínský
Autoxidation vs Hydrolysis in 16α-Acyloxy Steroids
1999, Vol. 64, Issue 7, pp. 1125–1134 [Abstract]
Eva Klinotová*, Jitka Čermáková, Martin Rejzek, Václav Křeček, Jan Sejbal, Petr Olšovský and Jiří Klinot
Reaction of 18β,19β-Epoxylupan-21-one Derivatives with Acids: A Way to 21,22-Disubstituted Lup-18-ene Triterpenoids
1999, Vol. 64, Issue 2, pp. 329–347 [Abstract]
Antonín Holý*, Miloš Buděšínský, Jaroslav Podlaha and Ivana Císařová
Synthesis of Quaternary 1-[2-(Phosphonomethoxy)ethyl] Derivatives of 2,4-Diaminopyrimidine and Related Acyclic Nucleotide Analogs
1999, Vol. 64, Issue 2, pp. 242–256 [Abstract]
Alexander Kasal, Jiří Polman and Miloš Buděšínský
Hydrogenation of a Tetrasubstituted Double Bond: Synthesis of 5-Methyl-19-nor-5β-pregnanes
1998, Vol. 63, Issue 10, pp. 1549–1563 [Abstract]
Jiří Kroutil, Tomáš Trnka, Miloš Buděšínský and Miloslav Černý
Preparation of 2,3-Dideoxy-2,3-epimino and 3,4-Dideoxy-3,4-epimino Derivatives of 1,6-Anhydro-β-D-hexopyranoses by Mitsunobu Reaction
1998, Vol. 63, Issue 6, pp. 813–825 [Abstract]
Tomáš Kraus, Miloš Buděšínský and Jiří Závada
Novel Amphiphilic Cyclodextrins: Per[6-deoxy-6-(4,5-dicarboxy-1,2,3-triazol-1-yl)-2,3-di-O-methyl] Derivatives
1998, Vol. 63, Issue 4, pp. 534–540 [Abstract]
Jaroslav Litera, Miloš Buděšínský, Ján Urban and Milan Souček
Peptide Inhibitors of Aspartic Proteinases with Hydroxyethylene Isostere Replacement of Peptide Bond. I. Preparation of Four Diastereoisomeric (2R or 2S,4R or 4S,5S)-2-Benzyl-5-[(tert-butoxycarbonyl)amino]-4-hydroxy-6-phenylhexanoic Acids
1998, Vol. 63, Issue 2, pp. 231–244 [Abstract]
Miloš Tichý, Luděk Ridvan, Miloš Buděšínský, Jiří Závada, Jaroslav Podlaha and Ivana Císařová
Axially Chiral Bis(α-amino Acid)s and Their Deamino Analogues. Synthesis and Configurational Assignment
1998, Vol. 63, Issue 2, pp. 211–221 [Abstract]
Mária Haladová, Eva Eisenreichová, Pavel Mučaji, Miloš Buděšínský and Karel Ubik
Steroidal Saponins from Lilium candidum L.
1998, Vol. 63, Issue 2, pp. 205–210 [Abstract]
Jan Sejbal, Jiří Klinot, Miloš Buděšínský and Jiří Protiva
Functionalization of Lupane-3β,28-diyl Diacetate with Chromium(VI) Oxide. Part 2
1997, Vol. 62, Issue 12, pp. 1905–1918 [Abstract]
Eva Klinotová, Václav Křeček, Jiří Klinot, Magdalena Endová, Jana Eisenreichová, Miloš Buděšínský and Martin Štícha
Glycosylation of Triterpene Alcohols and Acids of the Lupane and A-Secolupane Series
1997, Vol. 62, Issue 11, pp. 1776–1798 [Abstract]
Alexander Kasal, Barbora Slavíková, Ladislav Kohout and Miloš Buděšínský
The Synthesis of A-Homo-B-norandrostanes: The Effect of a Hydroxyl on the Course of Hydrogenation of the ∆⁹-Double Bond
1997, Vol. 62, Issue 10, pp. 1631–1641 [Abstract]
Jiří Protiva, Thi Thu Huong Nguyen, Jiří Urban and Eva Klinotová
Reactions of 21-Acetoxy-16α,17α-epoxypregn-4-ene-3,20-dione with Nitrogen-Containing Nucleophilic Agents
1997, Vol. 62, Issue 7, pp. 1095–1104 [Abstract]
Hubert Hřebabecký, Miloš Buděšínský, Milena Masojídková, Zdeněk Havlas and Antonín Holý
1-(3,5-O-Alkylidene-2-deoxy-4-C-hydroxymethyl-α-L-threo-pentofuranosyl)uracils
1997, Vol. 62, Issue 6, pp. 957–970 [Abstract]
Barbora Slavíková, Alexander Kasal and Miloš Buděšínský
Dihydrotestosterone with an Ammonium Centre in the Position 16β
1997, Vol. 62, Issue 4, pp. 656–664 [Abstract]
Miroslav Kuchař, Marie Poppová, Antonín Jandera, Vladimíra Panajotovová, Hana Zůnová, Miloš Buděšínský, Hana Tomková, Alexandr Jegorov and Jan Taimr
Chiral Forms of 4-(2',4'-Difluorobiphenyl-4-yl)-2-methyl-4-oxobutanoic Acid (Flobufen) and Its Metabolite.Synthesis and Basic Biological Properties
1997, Vol. 62, Issue 3, pp. 498–509 [Abstract]
Thi Thu Huong Nguyen, Jiří Protiva, Eva Klinotová, Jiří Urban and Miroslav Protiva
Synthesis of 24-(Piperidin-1-yl, Morpholin-4-yl and 4-Methylpiperazin-1-yl)-5β-cholan-3α-ols and Four Hydroxylated 23-(4,5-Dihydroimidazol-2-yl)-24-nor-5β-cholanes
1997, Vol. 62, Issue 3, pp. 471–478 [Abstract]
Pavel Mučaji, Mária Haladová, Eva Eisenreichová, Miloš Buděšínský and Karel Ubik
Jatropham 5-O-β-D-Glucopyranoside from Lilium candidum L.
1996, Vol. 61, Issue 11, pp. 1662–1664 [Abstract]
Miloslav Černý, Tomáš Trnka and Miloš Buděšínský
Preparation and Reactions of 2-Chloroethyl 1-Thio-β-D-glycopyranosides Derived from D-Galactose, D-Glucose, and 2-Acetamido-2-deoxy-D-glucose
1996, Vol. 61, Issue 10, pp. 1489–1500 [Abstract]
Jan Sejbal, Jiří Klinot and Miloš Buděšínský
Functionalization of Lupane with Chromium(VI) Oxide. A Remark on the Structure of Clerodone
1996, Vol. 61, Issue 9, pp. 1371–1379 [Abstract]
Jan Sejbal, Jiří Klinot and Miloš Buděšínský
Oleanane Triterpenoids Functionalized at C-25 and C-26
1996, Vol. 61, Issue 9, pp. 1360–1370 [Abstract]
Wim F. Vranken, Miloš Buděšínský, Franky Fant, Kris Boulez, Hélène Gras-Masse and Frans A. M. Borremans
Conformational Features of a Synthetic Cyclic Peptide Corresponding to the Complete V3 Loop of the ELI HIV-1 Strain in Water
1996, Vol. 61, Issue 5, pp. 742–750 [Abstract]
Alexander Kasal and Miloš Buděšínský
Partial Modifications of Hydroxy Groups in 5-Methyl-5β-estr-9-ene Derivatives
1996, Vol. 61, Issue 2, pp. 276–287 [Abstract]
Václav Suchý, Miloš Buděšínský, Karel Ubik, Daniel Grančai and Vlasta Földešiová
NMR Determination of the Structure of Peracetylated Icariside B₂ from Veratrum Lobelianum BERNH.
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Dalibor Štys, Ján Novák, Viktor Krchňák, Josef Vágner, Petr Štrop and Miloš Buděšínský
Time Dependence of Immunoresponse of Different Epitopes of gp41 and Its Relation to the Structure of Short Peptide Fragments of gp41
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Václav Křeček, Stanislav Hilgard, Miloš Buděšínský and Alois Vystrčil
E-Homolupane Derivatives Substituted in Position 17 and 22a. ¹H NMR, ¹³C NMR and IR Spectra
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Miloš Buděšínský, Miloslav Černý, Ivan Černý, Stanislav Sámek and Tomáš Trnka
Preparation of β-D-Glucopyranosyl Derivatives of 1,6:2,3- and 1,6:3,4-Dianhydro-β-D-hexopyranoses and Their ¹H and ¹³C NMR Spectra
1995, Vol. 60, Issue 2, pp. 311–323 [Abstract]
Urszula Rychłewska, Miloš Buděšínský, Halina Grabarczyk, Bohdan Drożdż and Miroslav Holub
X-Ray Structure Analysis and NMR Study of Sesquiterpene Lactone Hirsutolide
1995, Vol. 60, Issue 2, pp. 300–310 [Abstract]
Urszula Rychłewska, Miloš Buděšínský, Beata Szczepanska, Ełżbieta Błoszyk and Miroslav Holub
Two Crystalline Forms of Sesquiterpene Lactone Helenalin - X-Ray and NMR Study
1995, Vol. 60, Issue 2, pp. 276–299 [Abstract]
Thi Thu Huong Nguyen, Jiří Urban, Eva Klinotová, Jan Sejbal, Jiří Protiva, Pavel Drašar and Miroslav Protiva
Synthesis of Several Hydroxylated 23-(Benzimidazol-2-yl-, Benzoxazol-2-yl and Benzothiazol-2-yl)norcholanes and Some Related Compounds
1995, Vol. 60, Issue 2, pp. 257–275 [Abstract]
Dana Hocková, Milena Masojídková, Miloš Buděšínský and Antonín Holý
Acyclic Nucleoside and Nucleotide Analogs Derived from 2-Azaadenine
1995, Vol. 60, Issue 2, pp. 224–236 [Abstract]
Ivan Černý, Miloš Buděšínský, Pavel Drašar and Vladimír Pouzar
Construction of the Side-Chain in 14β-Androst-5-ene Derivatives. Preparation of 14β-Pregnenolone
1994, Vol. 59, Issue 12, pp. 2691–2704 [Abstract]
Magdalena Endová, Eva Klinotová, Jan Sejbal, Bohumil Máca, Jiří Klinot and Jiří Protiva
Preparation of 2,3-Secodiacids of the Lupane Series
1994, Vol. 59, Issue 6, pp. 1420–1429 [Abstract]
Miloš Buděšínský, Gerard Nowak, Urszula Rychłewska, Derek J. Hodgson, David Šaman, Włodzimierz M. Daniewski, Bohdan Drożdż and Miroslav Holub
Structure of Sesquiterpenic Lactones of Some Species of Subtribe Centaureinae DUMORT.
1994, Vol. 59, Issue 5, pp. 1175–1202 [Abstract]
Maria Spassova, Hana Dvořáková, Antonín Holý, Miloš Buděšínský and Milena Masojídková
Synthesis of N-(3-Azido-2-hydroxypropyl), N-(3-Phthalimido-2-hydroxypropyl) and N-(3-Amino-2-hydroxypropyl) Derivatives of Heterocyclic Bases
1994, Vol. 59, Issue 5, pp. 1153–1174 [Abstract]
Miloš Buděšínský, Nestor Perez Souto and Miroslav Holub
Sesquiterpenic Lactones of Some Species of Genus Vernonia SCHREB.
1994, Vol. 59, Issue 4, pp. 913–928 [Abstract]
Jiří Novotný, Jaroslav Podlaha and Jiří Klinot
Crystal Structure and Conformation of Ring A of 2β-Bromo-19β,28-epoxy-18α-oleanan-3-one
1993, Vol. 58, Issue 11, pp. 2737–2744 [Abstract]
Jiří Protiva, Václav Křeček, Luděk Vlk, Hana Malinová, Eva Klinotová, Bohumil Máca and Jiří Urban
Indirect Iodination of Estrogenes via Triazenes
1993, Vol. 58, Issue 11, pp. 2729–2736 [Abstract]
Eva Klinotová, Martin Rejzek, Hana Zůnová, Jan Sejbal, Jiří Klinot and Jiří Urban
Oxidation of 3β,28-Diacetoxy-18-lupen-21-one with Peroxy Acids: A Way to Des-E-lupane Derivatives
1993, Vol. 58, Issue 10, pp. 2505–2516 [Abstract]
Eva Klinotová, Jiří Klinot, Václav Křeček, Stanislav Hilgard, Miloš Buděšínský and Jan Malát
Structure of Dimeric Compounds Obtained from 3β-Acetoxy-21,22-dioxo-18α,19βH-ursan-28,20β-olide
1993, Vol. 58, Issue 7, pp. 1675–1691 [Abstract]
Urszula Rychłewska, Beata Szczepanska, Miloš Buděšínský, David Šaman, Soňa Vašíčková, Bohdan Drożdż, Halina Grabarczyk and Miroslav Holub
Crystal Structure of the Native Sesquiterpene Lactone Arctolide
1993, Vol. 58, Issue 4, pp. 909–917 [Abstract]
Jaroslav Píš, Jiří Hykl, Miloš Buděšínský and Juraj Harmatha
Cyclic Phenylboronates of Ecdysteroids as Products of Regiospecific Reaction with Phenylboronic Acid
1993, Vol. 58, Issue 3, pp. 612–618 [Abstract]
Eva Klinotová, Jiří Klinot, Václav Křeček, Miloš Buděšínský and Bohumil Máca
21,22-Disubstituted 18α,19βH-Ursane Derivatives with Oxabicyclooctane System in Ring E
1993, Vol. 58, Issue 1, pp. 173–190 [Abstract]
Juraj Bernát, Ladislav Kniežo, Gabriela Birošová, Miloš Buděšínský, Jaroslav Podlaha, Jana Podlahová and Jiří Novotný
Reactions of PO(NCS)₃ with 4-Hydroxy-1,3-dioxanes. Crystal Structure of rel-(2S,4R,5S,6S)-2,6-Diethyl-5-methyl-4-(N'-benzylthioureido)-1,3-dioxane
1992, Vol. 57, Issue 6, pp. 1299–1313 [Abstract]
Ełżbieta Błoszyk, Urszula Rychłewska, Beata Szczepanska, Miloš Buděšínský, Bohdan Drożdż and Miroslav Holub
Sesquiterpene Lactones of Ambrosia artemisiifolia L. and Ambrosia trifida L. Species
1992, Vol. 57, Issue 5, pp. 1092–1102 [Abstract]
Karel Stránský, Marta Semerdžieva, Miroslav Otmar, Želimír Procházka, Miloš Buděšínský, Karel Ubik, Jitka Kohoutová and Ludvík Streinz
Antifungal Antibiotic from the Mushroom Agrocybe aegerita (BRIG.) SING.
1992, Vol. 57, Issue 3, pp. 590–603 [Abstract]
Václav Křeček, Miloš Buděšínský and Alois Vystrčil
Preparation of 20R and 20S Acetylamino-30-norlupane Derivatives
1992, Vol. 57, Issue 3, pp. 556–564 [Abstract]
Otto Exner and Miloš Buděšínský
Carbon-13 Substituent-Induced Chemical Shifts: Monosubstituted Benzene Derivatives
1992, Vol. 57, Issue 3, pp. 497–507 [Abstract]
Irena Valterová, Miloš Buděšínský and Jan Vrkoč
Defensive substances from the frontal gland secretion of Nasutitermes nigriceps termite soldiers
1991, Vol. 56, Issue 12, pp. 2969–2977 [Abstract]
Jindřich Jindřich, Miloslav Černý, Tomáš Trnka and Miloš Buděšínský
The synthesis of 4-O-oligoethylene glycol derivatives of 1,6-anhydro-β-D-glucopyranose and crown-ethers formed by their intramolecular cyclization
1991, Vol. 56, Issue 12, pp. 2950–2963 [Abstract]
Jan Sejbal, Jiří Klinot, Miloš Buděšínský and Jiří Protiva
Functionalization of 3β,28-lupanediol diacetate with chromium(VI) oxide
1991, Vol. 56, Issue 12, pp. 2936–2949 [Abstract]
Eva Klinotová, Václav Křeček, Jiří Klinot, Miloš Buděšínský, Jaroslav Podlaha, Jana Podlahová and Jiří Ječný
An unusual reaction of a bridged triterpenoid α-diketone with acetic anhydride
1991, Vol. 56, Issue 12, pp. 2917–2935 [Abstract]
Otto Exner and Miloš Buděšínský*
Correlation of substituent – inducted chemical shifts of aromatic protons: Substituted benzonitriles and methyl benzoates
1991, Vol. 56, Issue 11, pp. 2234–2250 [Abstract]
Jan Sejbal, Jiří Klinot and Miloš Buděšínský
Photolyses and pyrolyses of triterpenoid nitrites
1991, Vol. 56, Issue 8, pp. 1732–1743 [Abstract]
Miloš Buděšínský, Alexander Kasal, Želimír Procházka, Huynh Kim Thoa, Soňa Vašíčková and Pavel Kočovský
Revision of the structure of 3-methoxy-14α-hydroxy-D-homo-1,3,5-(10)-estratrien-17a-one. A simple ¹H NMR method for the determination of configuration of hydroxy group in position 5 and/or 14 of the D-homo-steroid skeleton
1991, Vol. 56, Issue 7, pp. 1512–1524 [Abstract]
Zdeněk Arnold, Miloš Buděšínský and Magdalena Pánková
Reactivity of triformylmethane. I. Reactions of triformylmethane with selected types of amino compounds
1991, Vol. 56, Issue 5, pp. 1019–1031 [Abstract]
Jiří Klinot, Stanislav Hilgard, Jakub Krijt and Petr Olšovský
Infrared spectra of 2α-substituted 3-oxotriterpenoids and conformation of ring A
1991, Vol. 56, Issue 5, pp. 966–972 [Abstract]
Alois Vystrčil, Václav Křeček, Jiří Protiva and Miloš Buděšínský
Anhydrobetulin and its derivatives
1991, Vol. 56, Issue 4, pp. 886–904 [Abstract]
Miloš Buděšínský, Dan Johnels, Ulf Edlund and Otto Exner
Carbon-13 substituent-induced chemical shifts in benzene derivatives: Substituted anilines
1991, Vol. 56, Issue 2, pp. 368–385 [Abstract]
Václav Černý and Miloš Buděšínský
A route to 24-epibrassinolide from ergosterol avoiding the use of osmium tetroxide
1990, Vol. 55, Issue 11, pp. 2738–2755 [Abstract]
Ivan Černý, Vladimír Pouzar, Miloš Buděšínský, Pavel Drašar and Miroslav Havel
Epimeric 17-hydroxy derivatives of 14β-androst-5-en-3β-yl acetate
1990, Vol. 55, Issue 10, pp. 2510–2520 [Abstract]
Irena Valterová, Miloš Buděšínský, Jan Vrkoč and Glenn D. Prestwich
(8Z)-1(15),8(9)-Trinervitadien-3α-ol from Nasutitermes nigriceps termites. The revised structure for a deffense compound of Trinervitermes gratiosus termites
1990, Vol. 55, Issue 6, pp. 1580–1585 [Abstract]
Sergazy M. Adekenov, Miloš Buděšínský, Metram A. Abdikalikov, Coblandy M. Turdybekov, David Šaman, Ełżbieta Błoszyk, Bohdan Drożdż and Miroslav Holub
Sesquiterpenic lactones of the Inula caspica BLUME species
1990, Vol. 55, Issue 6, pp. 1568–1579 [Abstract]
Ełżbieta Błoszyk, Miloš Buděšínský, Włodzimierz M. Daniewski, Eva Pešková, Bohdan Drożdż and Miroslav Holub
Sesquiterpenic lactones of Inula aschersoniana JANKA var. aschersoniana species
1990, Vol. 55, Issue 6, pp. 1562–1567 [Abstract]
Jiří Protiva, Jaroslav Pecka, Jiří Urban and Jiří Zima
Synthesis of 20-iodoeicosanoic and 20-[¹²⁵I]-iodoeicosanoic acids
1990, Vol. 55, Issue 6, pp. 1546–1554 [Abstract]
Jan Ježek, Evgenii A. Makarov, Tamara A. Balashova, Miloš Buděšínský, Tatyana M. Andronova and Vadim T. Ivanov
Synthesis of tetrasaccharide containing glycopeptides related to bacterial cell wall starting from free tetrasaccharide by the pentafluorophenyl ester method
1990, Vol. 55, Issue 5, pp. 1326–1335 [Abstract]
Jiří Klinot, Miloš Buděšínský and Jarmil Světlý
Conformation of ring A in triterpenoid and 4,4-dimethylsteroid 3-ketones. Chemical shifts of methyl protons and lanthanide and benzene induced shifts
1990, Vol. 55, Issue 3, pp. 766–781 [Abstract]
Jaroslav Podlaha, Miloš Buděšínský, Jana Podlahová and Jindřich Hašek
Crystal and solution structure of (E)-1,2-bis(ethylsulphonyl)cyclobutane-1,2-dicarbonitrile
1989, Vol. 54, Issue 12, pp. 3253–3259 [Abstract]
Marcela Krečmerová, Miloslav Černý, Miloš Buděšínský and Antonín Holý
Utilization of 1,6-anhydrohexoses for the preparation of some aliphatic adenosine analogs
1989, Vol. 54, Issue 10, pp. 2753–2766 [Abstract]
Zdeněk Polívka, Miloš Buděšínský, Jiří Holubek, Bohdan Schneider, Zdeněk Šedivý, Emil Svátek, Oluše Matoušová, Jan Metyš, Martin Valchář, Radomír Souček and Miroslav Protiva
4H-Benzo[4,5]cyclohepta[1,2-b]thiophenes and 9,10-dihydro derivatives - Sulfonium analogues of pizotifen and ketotifen; Chirality of ketotifen; Synthesis of the 2-bromo derivative of ketotifen
1989, Vol. 54, Issue 9, pp. 2443–2469 [Abstract]
Miloš Buděšínský and Jiří Klinot
Conformation of ring A in triterpenoid ketones. Carbon-13 chemical shifts and spin-lattice relaxation times of lupane and 18α-oleanane derivatives
1989, Vol. 54, Issue 7, pp. 1928–1939 [Abstract]
Miloš Buděšínský, Halina Grabarczyk, Włodzimierz M. Daniewski, Andrzej Wawrzuń, Maria Gulumka, David Šaman, Bohdan Drożdż and Miroslav Holub
Sesquiterpene lactones from Venidium hirsutum BEROL. species
1989, Vol. 54, Issue 7, pp. 1919–1927 [Abstract]
Ełżbieta Błoszyk, Aleksandra Dudek, Zofia Kosturkiewicz, Urszula Rychłewska, Włodzimierz M. Daniewski, Maria Gulumka, Jan Nawrot, Miloš Buděšínský, Soňa Vašíčková and Miroslav Holub
Sesquiterpene lactones of Cephalophora aromatica (HOOK.) SCHRADER and their deterrent activity. The stereostructure of geigerinin
1989, Vol. 54, Issue 7, pp. 1903–1918 [Abstract]
Hana Hulinská, Miloš Buděšínský, Jiří Holubek, Oluše Matoušová, Hana Frycová and Miroslav Protiva
Reactions of N-substituted 2-aminopyridines with chloroacetyl chloride; Formation of a new series of heterocyclic betaines: 1-Substituted 4-chloromethyl-2-oxopyrido[1,2-a]pyrimidin-5-ium-3-olates
1989, Vol. 54, Issue 5, pp. 1376–1387 [Abstract]
Jan Sejbal, Eva Klinotová, Markéta Bludská, Jiří Klinot and Miloš Buděšínský
Conversion of betulin into careyagenolide (2α,3β-dihydroxy-18α,19βH-ursan-28,20β-olide)
1989, Vol. 54, Issue 4, pp. 1036–1042 [Abstract]
Jiří Protiva, Václav Křeček, Bohumil Máca, Jiří Urban, Miloš Buděšínský and Miloš Procházka
Synthesis of 4-(N-acetyl-L-tyrosyl)amino-2-iodobenzoic acid
1989, Vol. 54, Issue 4, pp. 1012–1018 [Abstract]
Jiří Klinot, Jaroslav Podlaha, Jana Podlahová, Stanislav Hilgard and Eva Klinotová
Conformation of ring A of 19β,28-epoxy-18α-oleanan-3-one in solution and in the solid state. Crystal structure and carbon-deuterium stretching frequencies
1989, Vol. 54, Issue 3, pp. 737–750 [Abstract]
Jiří Klinot, Jaroslav Podlaha, Jana Podlahová, Karel Malý and Václav Petříček
Conformation of ring A in 3-oxotriterpenoids. sofa conformation in 3-oxolupane-28-nitrile crystal
1989, Vol. 54, Issue 3, pp. 725–736 [Abstract]
Miloš Buděšínský, Le Viet Ngoc Phuong, Nestor Perez Souto, Włodzimierz M. Daniewski, Andrzej Wawrzuń, Maria Gumułka, Soňa Vašíčková, David Šaman, Bohdan Drożdż, Halina Grabarczyk, Urszula Rychłewska and Miroslav Holub
Isolation and structures of sesquiterpene lactones: Aerial parts of Arctotis grandis THUNB. species
1989, Vol. 54, Issue 2, pp. 473–486 [Abstract]
Jiří Klinot, Jan Sejbal and Alois Vystrčil
Triterpenoid 2,3-ketols, diols and their acetates: Preparation and conformation of the ring A
1989, Vol. 54, Issue 2, pp. 400–412 [Abstract]
Zdeněk Polívka, Vladimír Valenta, Karel Šindelář, Jiří Holubek, Miloš Buděšínský, Miroslav Ryska, Ivan Koruna, Jitka Kohoutová, Jan Metyš, Jiřina Metyšová, Martin Valchář and Miroslav Protiva
Potential antidepressants: Saturated side chain amines derived from 6,11-dihydrodibenzo[b,e]thiepin and 4,9-dihydrothieno[2,3-c]-2-benzothiepin
1989, Vol. 54, Issue 1, pp. 235–247 [Abstract]
Wilhelm Bartmann, Gerhard Beck, Wolfram Fehlhaber and Jiří Protiva
Synthese von (8RS,9SR,11RS,13E,15R)-(±)-1,2,3,4-tetranor-9,11,15-trihydroxy-16,16-dimethyl-18-oxa-13-prostensäure
1989, Vol. 54, Issue 1, pp. 189–195 [Abstract]
Miloš Buděšínský, David Šaman, Jan Pelnař, Soňa Vašíčková, Bohdan Drożdż, Halina Grabarczyk, Le Viet Ngoc Phuong and Miroslav Holub
Arctolide-revision of its stereostructure and determination of absolute configuration. Detailed ¹H and ¹³C NMR analysis
1989, Vol. 54, Issue 1, pp. 166–188 [Abstract]
Jan Ježek, Milan Zaoral, Miloš Buděšínský, Jiří Günther and Jiří Rotta
Muramyl-dipeptide analogues: Synthesis and biological activities
1988, Vol. 53, Issue 11, pp. 2897–2906 [Abstract]
Zdenko Procházka, Juris E. Ancans, Jiřina Slaninová, Alena Machová, Tomislav Barth, Jana Škopková, Miloš Buděšínský, Františka Pavlíková and Michal Lebl
Synthesis and properties of analogues of vasopressin with 1-aminocyclopropane-1-carboxylic acid in position 9
1988, Vol. 53, Issue 11, pp. 2604–2616 [Abstract]
Jan Hlaváček, Ivo Frič, Miloš Buděšínský and Karel Bláha
An alternative route to N^α-methylamino acid derivatives: Synthesis and conformation of some N^α-acetyl-N^α-methylamino acid methylamides
1988, Vol. 53, Issue 11, pp. 2473–2494 [Abstract]
Petr Maloň, C. L. Barness, Miloš Buděšínský, Rina K. Dukor, Dick Van der Helm, Timothy A. Keiderling, Zdena Koblicová, Františka Pavlíková, Miloš Tichý and Karel Bláha
(1S,7S)-7-Methyl-6,9-diazatricyclo[6,3,0,0^1,6]tridecane-5,10-dione, a tricyclic spirodilactam containing non-planar amide groups: Synthesis, NMR, crystal structure, absolute configuration, electronic and vibrational circular dichroism
1988, Vol. 53, Issue 11, pp. 2447–2472 [Abstract]
Hana Hulinská, Zdeněk Polívka, Jiří Jílek, Karel Šindelář, Jiří Holubek, Emil Svátek, Oluše Matoušová, Miloš Buděšínský, Hana Frycová and Miroslav Protiva
Experimental antiulcer agents: N-substituted 2-(4-methyl-1-piperazinyl)acetamides as pirenzepine models and some related compounds
1988, Vol. 53, Issue 8, pp. 1820–1844 [Abstract]
Václav Černý, Miloš Buděšínský, Miloš Ryba and František Tureček
A contribution to peroxy acid oxidation of α,β-unsaturated ketones and linearly conjugated dienones: Reactions in the cholestane series
1988, Vol. 53, Issue 7, pp. 1549–1567 [Abstract]
Zdeněk Vejdělek, Jiří Holubek, Miloš Buděšínský, Miroslav Ryska, Emil Svátek and Miroslav Protiva
Reactions of 4-chloro-1-nitrobenzene with (3-chloro-4-methoxyphenyl)acetonitrile and (3,4-dimethoxyphenyl)acetonitrile; Synthesis of 8-chloro-1-methyl (and methylthiomethyl-6-(3,4-disubstituted phenyl)-4H-s-triazolo[4,3-a]-1,4-benzodiazepines
1988, Vol. 53, Issue 2, pp. 361–372 [Abstract]
Zdeněk Vejdělek, Jan Metyš, Jiří Holubek, Miloš Buděšínský, Emil Svátek, Oluše Matoušová and Miroslav Protiva
Potentional anxiolytics and hypnotics: 1-(Alkanesulfonamidoalkyl)-6-aryl-8-halogeno-s-triazolo[4,3-a]-1,4-benzodiazepines and related compounds
1988, Vol. 53, Issue 1, pp. 132–144 [Abstract]
Jan Sejbal, Jiří Klinot and Alois Vystrčil
Photolysis of 19β,28-epoxy-18α-oleanan-2β-ol nitrites: Functionalization of 10β- and 8β-methyl groups
1988, Vol. 53, Issue 1, pp. 118–131 [Abstract]
Dalimil Dvořák, David Šaman, Miloš Buděšínský and Zdeněk Arnold
Arbuzov rearrangement in the reaction of arylmethylenemalonaldehydes with trimethyl phosphite: Formation of 2-(α-dimethoxyphosphonylbenzyl)-3-methoxyacroleins
1987, Vol. 52, Issue 12, pp. 2926–2935 [Abstract]
Zdeněk Polívka, Jiří Holubek, Miloš Buděšínský, Oluše Matoušová, Emil Svátek, Jan Metyš and Miroslav Protiva
Potential antihistamine agents: 4-(6,11-Dihydrodibenzo[b,e]thiepin-11-ylidene)-1-methyltetrahydrothiopyranium iodide and similar sulfonium salts derived from related tricyclic systems
1987, Vol. 52, Issue 11, pp. 2758–2774 [Abstract]
Eva Klinotová, Helena Pavlíková, Martina Pressová, Hana Chodounská, Jiří Klinot, Jiří Protiva and Alois Vystrčil
E-seco-Acids of pentacyclic triterpenoids. Oxidative cleavage of ring E in 3β-acetoxy-21-oxo-18α,19βH-ursan-28→20β-olide
1987, Vol. 52, Issue 11, pp. 2744–2752 [Abstract]
Zdeněk Vejdělek, Jiří Holubek, Miroslav Ryska, Ivan Koruna, Emil Svátek, Miloš Buděšínský and Miroslav Protiva
Reactions of 4-chloro-1-nitrobenzene with o-substituted phenylacetonitriles; Synthesis of 8-chloro-1-methyl(and methylthiomethyl)-6-(2-substituted phenyl)-4H-s-triazolo[4,3-a]-1,4-benzodiazepines
1987, Vol. 52, Issue 10, pp. 2545–2563 [Abstract]
Zdeněk Wimmer, Miloš Buděšínský, Tomáš Macek, Aleš Svatoš, David Šaman, Soňa Vašíčková and Miroslav Romaňuk
Biotransformation of 2-(4-methoxybenzyl)-1-cyclohexanone by means of Saccharomyces cerevisiae
1987, Vol. 52, Issue 9, pp. 2326–2337 [Abstract]
Karel Bláha, Miloš Buděšínský, Ivo Frič, Jan Pospíšek and Jindřich Symerský
Conformation of diastereoisomeric cyclo(neopentylglycyl-prolyls): NMR, X-ray, and CD studies
1987, Vol. 52, Issue 9, pp. 2295–2308 [Abstract]
Karel Šindelář, Miloš Buděšínský, Tomáš Vaněk, Jiří Holubek, Emil Svátek, Oluše Matoušová, Charles Wayne Rees and Miroslav Protiva
Reaction of 6,11-dihydrodibenzo[b,e]thiepin-11-carbonitrile with 1,2-dibromoethane, a reinvestigation. Formation of 11,12-dihydro-6H-6,12-methanodibenzo[b,f]thiocin-12-carbonitrile
1987, Vol. 52, Issue 9, pp. 2281–2294 [Abstract]
Jiří Protiva, Václav Křeček, Ladislav Lešetický and Petr Sedmera
New intermediate for rapid synthesis of N-isopropyl-2-amino-1-(4-iodophenyl)propane (N-isopropyl-4-iodoamphetamine), labelled with radioactive iodine
1987, Vol. 52, Issue 9, pp. 2274–2280 [Abstract]
Ladislav Novotný, Miloš Buděšínský, Josef Jizba, Juraj Harmatha, Vít Lukeš, Wolfgang Lindner, Rolf Grosser and Günther Snatzke
Configuration of natural 9-hydroxyfuroeremophilane, its 9-hydroxy epimer and furanopetasin: NMR and CD studies
1987, Vol. 52, Issue 7, pp. 1786–1802 [Abstract]
Jan Sejbal, Jiří Klinot and Alois Vystrčil
Reaction of 3-keto and 2-ketotriterpenoids with 3-chloroperoxybenzoic acid in aliphatic alcohols. A new method of preparation of α-hydroxy ketones
1987, Vol. 52, Issue 4, pp. 1052–1061 [Abstract]
Silvio Cerrini, Doriano Lamba, Irena Valterová, Miloš Buděšínský, Jan Vrkoč and František Tureček
Methyl 3α,6α-diacetoxy-10-oxo-(7α)-kemp-11-en-20-oate: The revised structure for the kempane derivative from the frontal gland secretion of Nasutitermes costalis soldiers
1987, Vol. 52, Issue 3, pp. 707–713 [Abstract]
Jiří Protiva, Rudolf Očadlík, Eva Klinotová, Jiří Klinot and Alois Vystrčil
Ethylene dithioketals in ring a of 19β,28-epoxy-18α-oleanane; Mass spectra and reduction with deuterated Raney-nickel
1987, Vol. 52, Issue 2, pp. 501–507 [Abstract]
Jiří Klinot, Jiří Rozen, Eva Klinotová and Alois Vystrčil
A-nor-derivatives of 19β,28-epoxy-18α-oleanane: Preparation and stereochemistry
1987, Vol. 52, Issue 2, pp. 493–500 [Abstract]
Jan Sejbal, Jiří Klinot and Alois Vystrčil
Oxidation of 3β,28-lupanediol diacetate and lupane with peroxyacetic acid
1987, Vol. 52, Issue 2, pp. 487–492 [Abstract]
Miloš Buděšínský and David Šaman
Identification of acyl groups occurring in sesquiterpene lactones: Proton and carbon-13 NMR study
1987, Vol. 52, Issue 2, pp. 453–475 [Abstract]
Irena Valterová, Soňa Vašíčková, Miloš Buděšínský and Jan Vrkoč
Constituents of frontal gland secretion of peruvian termites Nasutitermes ephratae
1986, Vol. 51, Issue 12, pp. 2884–2895 [Abstract]
Jiří Klinot, Jarmil Světlý, Eva Klinotová, Miloš Buděšínský and Alois Vystrčil
Preparation of isomeric 2-methyl-1-oxotriterpenoids of the 18α-oleanane series; Conformation of ring A
1986, Vol. 51, Issue 12, pp. 2869–2878 [Abstract]
Ludvík Streinz, Irena Valterová, Zdeněk Wimmer, Miloš Buděšínský, David Šaman, Jitka Kohoutová, Miroslav Romaňuk and Jan Vrkoč
Direct esterification of α-methoxy-α-(trifluoromethyl)phenylacetic acid
1986, Vol. 51, Issue 10, pp. 2207–2213 [Abstract]
Jiří Protiva, Eva Klinotová, Jiří Klinot, Miroslav Kušiak and Alois Vystrčil
Reduction of triterpenoid ketones by chloroiridic acid and trimethyl phosphite
1986, Vol. 51, Issue 9, pp. 2029–2033 [Abstract]
Jiří Klinot, Milan Jirsa, Eva Klinotová, Karel Ubik and Jiří Protiva
Isolation of (23R) 3α, 7α,23-trihydroxy-5β-cholan-24-oic (β-phocaecholic) acid from duck bile. ¹H NMR spectra of its derivatives
1986, Vol. 51, Issue 8, pp. 1722–1730 [Abstract]
Włodzimierz M. Daniewski, Wojciech Kroszczyṅski, Ełżbieta Błoszyk, Bohdan Drożdż, Jan Nawrot, Urszula Rychłewska, Miloš Buděšínský and Miroslav Holub
Sesquiterpenoids from Dittrichia viscosa (L.) GREUTER. Their structure and deterrent activity
1986, Vol. 51, Issue 8, pp. 1710–1721 [Abstract]
Urszula Rychłewska, Derek J. Hodgson, Halina Grabarczyk, Bohdan Drożdż, Włodzimierz M. Daniewski, Wojciech Kroszczyṅski, Miloš Buděšínský and Miroslav Holub
Sesquiterpene lactones of Urospermum dalechampii SCHMIDT
1986, Vol. 51, Issue 8, pp. 1698–1709 [Abstract]
Zdenka Smítalová, Miloš Buděšínský, David Šaman and Miroslav Holub
Minor sesquiterpenic lactones of Laser trilobum (L) BORKH. species
1986, Vol. 51, Issue 6, pp. 1323–1339 [Abstract]
Miloš Buděšínský, Antonín Trka, Karel Stránský and Milan Streibl
Heterocyclic nitrogen-containing compounds from the extract of the springtail Tetrodontophora bielanensis (WAGA)
1986, Vol. 51, Issue 4, pp. 956–963 [Abstract]
Karel Stránský, Antonín Trka, Miloš Buděšínský and Milan Streibl
Lipidic compounds from the extract of the springtail Tetrodontophora bielanensis (WAGA)
1986, Vol. 51, Issue 4, pp. 948–955 [Abstract]
Miroslav Holub, Miloš Buděšínský, Zdenka Smítalová, David Šaman and Urszula Rychłewska
Structure of isosilerolide, relative and absolute configuration of silerolide and lasolide - Sesquiterpenic lactones of new stereoisomeric type of eudesmanolides
1986, Vol. 51, Issue 4, pp. 903–929 [Abstract]
Jiří Protiva, Jaroslav Pecka, Eva Klinotová and Miloš Procházka
Synthesis of 16-(4-iodophenyl)hexadecanoic acid
1986, Vol. 51, Issue 4, pp. 872–878 [Abstract]
Václav Křeček, Jiří Protiva, Miloš Buděšínský, Eva Klinotová and Alois Vystrčil
Preparation of C₍₁₈₎-empiric 20,29,30-trinorlupane derivatives. ¹H, ¹³C NMR and mass spectra
1986, Vol. 51, Issue 3, pp. 621–635 [Abstract]
Jiří Klinot, Václav Všetečka, Eva Klinotová and Alois Vystrčil
Conformation of ring A in 3-oxotriterpenoids. Dipole moments and CD spectra
1986, Vol. 51, Issue 3, pp. 611–620 [Abstract]
Jiří Klinot, Miloš Buděšínský, Eva Klinotová and Alois Vystrčil
Conformation of the A ring in 1-oxo and 3-oxotriterpenoids. Vicinal interproton coupling constants
1986, Vol. 51, Issue 3, pp. 593–610 [Abstract]
Alois Vystrčil, Václav Křeček, Miloš Buděšínský and Jiří Protiva
Isomeric oximes of 30-norlupan-20-one and its derivatives
1986, Vol. 51, Issue 3, pp. 581–592 [Abstract]
Jan Sejbal, Jiří Klinot, Jiří Protiva and Alois Vystrčil
Reactions of triterpenoid ketones with sulfur and morpholine under the conditions of Willgerodt-Kindler reaction
1986, Vol. 51, Issue 1, pp. 118–127 [Abstract]
Jiří Klinot, Jarmil Světlý, Eva Klinotová and Alois Vystrčil
Preparation of isomeric 2-methyl-3-oxolupane-28-nitriles
1985, Vol. 50, Issue 12, pp. 2918–2924 [Abstract]
Jan Sejbal, Jiří Klinot, Daniela Hrnčířová and Alois Vystrčil
Oxidation of 19β,28-epoxy-18α-oleanan-3-one and -1-one with peracids
1985, Vol. 50, Issue 12, pp. 2753–2759 [Abstract]
Urszula Rychłewska, Derek J. Hodgson, Miroslav Holub, Miloš Buděšínský and Zdenka Smítalová
The structure of 2-oxo-8α-angeloyloxy-11α-acetoxy-5βH,6αH,7αH-guai-1(10),3-dien-6,12-olide, a sesquiterpenic lactone from Laserpitium prutenicum L. revision of the stereostructures of native 2-oxoguai-1(10),3-dien-6,12-olides from the species of the Umbelliferae family
1985, Vol. 50, Issue 11, pp. 2607–2624 [Abstract]
Dalimil Dvořák, Miloš Buděšínský, David Šaman and Zdeněk Arnold
Benzylidenemalonaldehydes: A redox reaction during the attempted cycloaddition on nitrosobenzene
1985, Vol. 50, Issue 10, pp. 2260–2264 [Abstract]
Milena Masojídková, Jaroslav Zajíček, Miloš Buděšínský, Ivan Rosenberg and Antonín Holý
Conformational study on ribonucleoside O-phosphonylmethyl derivatives by ¹H NMR spectroscopy
1985, Vol. 50, Issue 8, pp. 1899–1905 [Abstract]
Miroslav Holub, Miloš Buděšínský, Zdenka Smítalová, David Šaman and Urszula Rychłewska
Structure of laserolide and isolaserolide: Revision of constitution and determination of relative and absolute configuration
1985, Vol. 50, Issue 8, pp. 1878–1887 [Abstract]
Růžena Míčková, Hana Hutlová, Pavel Pihera, Jiří Protiva and Vladimír Schwarz
Isolation and the structure of the products of cholesterol biodegradation by the mutant Mycobacterium sp. CCM 3529
1985, Vol. 50, Issue 5, pp. 1110–1113 [Abstract]
Wojciech Kroszczyṅski, Włodzimierz M. Daniewski, Miloš Buděšínský, David Šaman, Halina Grabarczyk, Bohdan Drożdż and Miroslav Holub
Minor sesquiterpenic lactones from Ursinia anthemoides (L.) POIRET
1985, Vol. 50, Issue 1, pp. 94–102 [Abstract]
Karel Konečný, Milan Streibl, Soňa Vašíčková, Miloš Buděšínský, David Šaman, Karel Ubik and Vlastimil Herout
Constituents of the liverwort Bazzania trilobata of Czech origin
1985, Vol. 50, Issue 1, pp. 80–93 [Abstract]
Urszula Rychłewska, Miroslav Holub, Miloš Buděšínský and Zdenka Smítalová
Stereostructure of slovanolides: X-ray crystallography of the 3-oxo-4αH,8α-benzoyloxy-10β,11α-diacetoxyslovanolide
1984, Vol. 49, Issue 12, pp. 2790–2800 [Abstract]
Vladimír Schwarz, Pavel Pihera, Jiří Protiva and Růžena Míčková
Biodegradation of cholesterol by a mutant of the Mycobacterium species
1984, Vol. 49, Issue 11, pp. 2713–2719 [Abstract]
Václav Bártl, Vojtěch Kmoníček, Zdeněk Šedivý, Emil Svátek, Jiří Protiva and Miroslav Protiva
Thioxanthene derivatives of pharmacological interest: 1,2,4-Trichloro and 2,4,5,6-tetrachloro derivatives of 9-(3-dimethylaminopropylidene)thioxanthene
1984, Vol. 49, Issue 10, pp. 2295–2308 [Abstract]
Irena Valterová, Miloš Buděšínský, František Tureček and Jan Vrkoč
Minor diterpene components of the defense secretion from the frontal gland of soldiers of the species Nasutitermes costalis (HOLMGREN)
1984, Vol. 49, Issue 9, pp. 2024–2039 [Abstract]
Miloš Buděšínský, Miroslav Holub, David Šaman, Zdenka Smítalová, Ayhan Ulubelen and Sevil Öksüz
Structure of istanbulin A and istanbulin B - two sesquiterpenic lactones from Smyrnium olusatrum L.
1984, Vol. 49, Issue 5, pp. 1311–1317 [Abstract]
Ivan Černý, Vladimír Pouzar, Pavel Drašar, Miloš Buděšínský and Miroslav Havel
Glucosylation of 5-androsten-3β-ol derivatives containing butenolide, furan or unsaturated ester moieties in the side chain
1984, Vol. 49, Issue 4, pp. 881–891 [Abstract]
Zdenka Smítalová, Miloš Buděšínský, David Šaman, Soňa Vašíčková and Miroslav Holub
Components of the extract from the underground parts of Laserpitium siler L. of slovenian origin, mainly sesquiterpenic lactones
1984, Vol. 49, Issue 4, pp. 852–870 [Abstract]
Karel Bláha, Ahmed M. Farag, Dick VAN DER Helm, M. Bilayet Hossain, Miloš Buděšínský, Petr Maloň, Jorga Smolíková and Miloš Tichý
Stereoisomeric chiral 2,9-diazabicyclo[4.4.0.]decane-3,10-diones as models of dipeptide grouping: Synthesis, X-ray, IR, NMR and cd studies
1984, Vol. 49, Issue 3, pp. 712–742 [Abstract]
Zdenko Procházka, Michal Lebl, Tomislav Barth, Jan Hlaváček, Antonín Trka, Miloš Buděšínský and Karel Jošt
Synthesis and properties of oxytocin analogues modified in the tripeptide side chain
1984, Vol. 49, Issue 3, pp. 642–652 [Abstract]
Miloš Buděšínský, David Šaman, Gerard Nowak, Bohdan Drożdż and Miroslav Holub
9α-Hydroxyparthenolide from Zoegea baldschuanica C. WINKL. and its absolute configuration
1984, Vol. 49, Issue 3, pp. 637–641 [Abstract]
Jiří Jílek, Josef Pomykáček, Jiří Holubek, Emil Svátek, Miroslav Ryska, Jiří Protiva and Miroslav Protiva
Reactions of 4,4'-disubstituted diphenyl sulfides with chloroacetyl chloride and aluminium chloride
1984, Vol. 49, Issue 3, pp. 603–620 [Abstract]
Miloš Tichý, Ahmed Farag, Miloš Buděšínský, Ludmila P. Otroshchenko, Tatjana A. Shibanova and Karel Bláha
Isomeric oxatricyclodecanones with non-planar lactone groups: Synthesis, absolute configuration, NMR and X-ray study
1984, Vol. 49, Issue 2, pp. 513–532 [Abstract]
Miloš Buděšínský, Miloslav Černý, Jitka Doležalová, Miloš Kulhánek, Josef Pacák and Milan Tadra
4-Deoxy-4-fluoro-D-fructose: Preparation and structure
1984, Vol. 49, Issue 1, pp. 267–274 [Abstract]
Jaroslav Zajíček, Miloš Buděšínský and Jiří Farkaš
Conformational study of blocked pentofuranoses and their 1,5-anhydro derivatives by ¹H NMR spectroscopy
1984, Vol. 49, Issue 1, pp. 235–243 [Abstract]
Eva Klinotová, Jiří Protiva, Jiří Klinot and Alois Vystrčil
Reaction of 30-nor-18-lupene derivatives with bromine and peracids
1984, Vol. 49, Issue 1, pp. 141–149 [Abstract]
Eva Klinotová, Jiří Klinot, Jiří Protiva, Jiří Urban and Alois Vystrčil
Reaction of 30-nor-19(20)-lupene derivatives with bromine
1983, Vol. 48, Issue 12, pp. 3444–3454 [Abstract]
Petr Maloň, Petr Pančoška, Miloš Buděšínský, Jan Hlaváček, Jan Pospíšek and Karel Bláha
Chiroptical properties and conformation of N-acetyl-L-amino acids N'-methylamides with aliphatic side chains
1983, Vol. 48, Issue 10, pp. 2844–2861 [Abstract]
Miloslav Černý, Jitka Doležalová, Jindra Mácová, Josef Pacák, Tomáš Trnka and Miloš Buděšínský
Preparation of 3-deoxy-3-fluoro-D-mannose and corresponding hexitol
1983, Vol. 48, Issue 9, pp. 2693–2700 [Abstract]
Alois Vystrčil, Václav Křeček and Miloš Buděšínský
Elimination reaction of angular hydroxymethyl groups of 20(29)-lupene derivatives
1983, Vol. 48, Issue 5, pp. 1499–1507 [Abstract]
Jiří Protiva, Václav Křeček, Josefa Křečková, Eva Klinotová and Alois Vystrčil
The synthesis and the mass spectra of 28,29,30-trinoroleanane derivatives with a double bond in the ring E or D
1983, Vol. 48, Issue 3, pp. 928–936 [Abstract]
Irena Valterová, Jiří Klinot and Alois Vystrčil
Preparation and antibacterial activity of di-, tri- and tetraoic acids derived from 3,4-secolupane
1983, Vol. 48, Issue 2, pp. 649–661 [Abstract]
Karel Šindelář, Jiřina Metyšová, Jiří Holubek, Emil Svátek, Jiří Protiva and Miroslav Protiva
Tricyclic psychotropic agents containing two chalcogen atoms in the central ring: 8-Substituted 6-(4-piperidyl)-6H-dibenz[b,e]-1,4-oxathiepins
1982, Vol. 47, Issue 11, pp. 3077–3093 [Abstract]
Miroslav Holub, Zdeněk Samek, Miloš Buděšínský, David Šaman, Ełżbieta Błoszyk and Bohdan Drożdż
8α-Hydroxybalchanin - A new sesquiterpenic lactone from Leucanthemella serotina (L.) TZVEL.
1982, Vol. 47, Issue 11, pp. 2927–2931 [Abstract]
Patricia Sierra, Ladislav Novotný, Zdeněk Samek, Miloš Buděšínský, Ladislav Dolejš and Karel Bláha
Alkaloids of Rauvolfia salicifolia GRISEB species
1982, Vol. 47, Issue 11, pp. 2912–2921 [Abstract]
Miloš Buděšínský, David Šaman and Zdeněk Wimmer
Conformation studies of isomeric 1-acyloxy-2-(4-methoxybenzyl)-cyclohexanes by ¹H NMR spectroscopy
1982, Vol. 47, Issue 10, pp. 2763–2767 [Abstract]
Zdenko Procházka, Miloš Buděšínský, Jorga Smolíková, Petr Trška and Karel Jošt
1-Aminocyclopropanecarboxylic acid and its derivatives
1982, Vol. 47, Issue 8, pp. 2291–2305 [Abstract]
Zdeněk Buděšínský, František Šmejkal and Miloš Buděšínský
Some 1-β-D-ribofuranosyl-5-phenylcytosines and -5-(2-chlorophenyl)-2-thiocytosine
1982, Vol. 47, Issue 8, pp. 2145–2149 [Abstract]
Ivan Beneš, Tomáš Vaněk and Miloš Buděšínský
Nardiin, a new ent-kaurane diterpenoid from the liverwort Nardia scalaris
1982, Vol. 47, Issue 7, pp. 1873–1877 [Abstract]
Karel Bláha, Miloš Buděšínský, Zdena Koblicová, Petr Maloň, Miloš Tichý, J. R. Baker, M. B. Hossain and Dick Van der Helm
Optically active tricyclic dilactams with non-planar cis-amide groups: Synthesis, X-ray, NMR and CD studies
1982, Vol. 47, Issue 3, pp. 1000–1019 [Abstract]
Karel Šindelář, Jiří Holubek, Miroslav Ryska, Antonín Dlabač, Jiřina Metyšová, Emil Svátek, Marta Hrubantová, Jiří Protiva and Miroslav Protiva
Tricyclic psychotropic agents containing two chalcogen atoms in the central ring: Derivatives of 11H-dibenz[b,f]-1,4-oxathiepin
1982, Vol. 47, Issue 3, pp. 967–983 [Abstract]
Miroslav Holub, Miloš Buděšínský, Zdeněk Samek, Bohdan Drożdż, Halina Grabarczyk, Ayhan Ulubelen, Sevil Öksüz and Urszula Rychłewska
Absolute configuration of xerantholide, a sesquiterpenic lactone from Anthemis austriaca JACQ.
1982, Vol. 47, Issue 2, pp. 670–675 [Abstract]
Josef Jizba, Miloš Buděšínský, Tomáš Vaněk, A. Boeva, Kalinka Dimitrova, František Šantavý and Ladislav Novotný
Components of Senecio pancicii DEGEN var. arnautorum (VELEN.) STOJ., STEF. et KIT. and S. Pancicii DEGEN var. pancicii
1982, Vol. 47, Issue 2, pp. 664–669 [Abstract]
Juraj Harmatha, Miloš Buděšínský and Antonín Trka
The structure of yatein. Determination of the positions, and configurations of benzyl groups in lignans of the 2,3-dibenzylbutyrolactone type
1982, Vol. 47, Issue 2, pp. 644–663 [Abstract]
Bohumír Koutek, Libuše Pavlíčková, Miloš Buděšínský and Milan Souček
Synthesis and properties of benzoannelated 6-(1,3-dithiolan-2-yliden)-2,4-cyclohexadien-1-ones
1982, Vol. 47, Issue 1, pp. 59–64 [Abstract]
Jiří Protiva, Luděk Lepša, Eva Klinotová, Jiří Klinot, Václav Křeček and Alois Vystrčil
Homogeneous hydrogenation and deuteration of pentacyclic triterpenoids: Double bonds in side-chains
1981, Vol. 46, Issue 11, pp. 2734–2741 [Abstract]
Zdeněk Buděšínský, Miloš Buděšínský and Alois Šváb
Addition of 2-methylthio-5-pyrimidinol and 5-methoxy-2-pyrimidinethiol to the acetylene triple bond
1981, Vol. 46, Issue 9, pp. 2254–2262 [Abstract]
Jiří Protiva, Eva Klinotová, Hana Skorkovská and Alois Vystrčil
Mass spectra of 18α,19βH-ursane derivatives with a lactone arrangement of the ring E
1981, Vol. 46, Issue 4, pp. 1023–1030 [Abstract]
Ladislav Kniežo, Pavol Kristian, Miloš Buděšínský and Katarína Havrilová
Stereochemical course of the reaction of 2-haloethyl isothiocyanates with nucleophiles. Stereospecific route to 4,5-disubstituted Δ²-thiazolines and thiazolidine-2-thiones
1981, Vol. 46, Issue 3, pp. 717–728 [Abstract]
Karel Šindelář, Miroslav Ryska, Jiří Holubek, Emil Svátek, Jiřina Metyšová, Jiří Protiva and Miroslav Protiva
Fluorinated tricyclic neuroleptics with prolonged action: 3-Fluoro-8-trifluoromethyl derivatives of 10-(4-methylpiperazino)- and 10-[4-(2-hydroxyethyl)piperazino]-10,11-dihydrodibenzo-[b,f]thiepin
1981, Vol. 46, Issue 1, pp. 118–140 [Abstract]
Miloš Buděšínský, Zdeněk Samek and Miloš Tichý
In situ reactions of amines and amino alcohols and their application to structural assignment by ¹H NMR spectroscopy
1980, Vol. 45, Issue 10, pp. 2784–2803 [Abstract]
Jiří Protiva, Hana Skorkovská, Jiří Urban and Alois Vystrčil
Triterpenes and steroids from ganoderma applanatum
1980, Vol. 45, Issue 10, pp. 2710–2713 [Abstract]
Eva Klinotová, Hana Skorkovská, Jiří Protiva, Jiří Urban and Alois Vystrčil
Isomerization of ketolactone of oxabicyclo[2.2.2]octane pattern in the E ring of ursane derivatives
1980, Vol. 45, Issue 8, pp. 2351–2359 [Abstract]
Irena Valterová, Jiří Klinot and Alois Vystrčil
3,4-Seco-3,28-lupanedioic acids substituted in the side chain at C₍₅₎
1980, Vol. 45, Issue 7, pp. 1964–1973 [Abstract]
Eva Klinotová, Hana Skorkovská, Jiří Protiva and Alois Vystrčil
Structure and the properties of 18α,19βH-ursane derivatives with a lactone bridge to ring E
1980, Vol. 45, Issue 5, pp. 1366–1378 [Abstract]
Miloš Buděšínský, Miloslav Černý, Tomáš Trnka and Soňa Vašíčková
¹H NMR spectra and the conformation of 1,6 : 2,3- and 1,6 : 3,4-dianhydro-β-D-hexopyranoses and their derivatives
1979, Vol. 44, Issue 6, pp. 1965–1983 [Abstract]
Miloš Buděšínský, Tomáš Trnka and Miloslav Černý
The ¹H NMR spectra and the conformation of 1,6-anhydro-β-D-hexopyranoses and their triacetates
1979, Vol. 44, Issue 6, pp. 1949–1964 [Abstract]
Zdeněk Samek and Miloš Buděšínský
In situ reactions with trichloroacetyl isocyanate and their application to structural assignment of hydroxy compounds by ¹H NMR spectroscopy. A general comment
1979, Vol. 44, Issue 2, pp. 558–588 [Abstract]
Jiří Klinot, Jarmil Světlý, Dagmar Kudláčková, Miloš Buděšínský and Alois Vystrčil
Preparation of 2-methyl-3-oxo triterpenoids of 18α-oleanane series and the conformation of ring A
1979, Vol. 44, Issue 1, pp. 211–225 [Abstract]
Vladimír Pouzar and Alois Vystrčil
Preparation of 12,20-disubstituted lupane derivatives
1979, Vol. 44, Issue 1, pp. 194–210 [Abstract]
Jan Vrkoč, Miloš Buděšínský and Petr Sedmera
Structure of 2α,3α-dihydroxy- and 2α,3β-dihydroxy-1(15),8(19)-trinervitadines from Nasututermes costalis (HOLMGREN)
1978, Vol. 43, Issue 9, pp. 2478–2485 [Abstract]
Huynh Kim Thoa, Želimír Procházka, Miloš Buděšínský and Pavel Kočovský
Hydroxylation of 6β-methoxy-3α,5-cyclo-5α-androstan-17-one with Rhizopus nigricans
1978, Vol. 43, Issue 9, pp. 2305–2311 [Abstract]
Eva Klinotová, Stanislav Bosák and Alois Vystrčil
The preparation of 19αH-lupeol acetate and its derivatives
1978, Vol. 43, Issue 8, pp. 2204–2216 [Abstract]
Vladimír Pouzar and Alois Vystrčil
Preparation of 29-acetoxy-30-norlupan-20-one derivatives with the substituted ring C
1978, Vol. 43, Issue 8, pp. 2190–2203 [Abstract]
Jan Vrkoč, Miloš Buděšínský and Petr Sedmera
Structure of trinervitene diterpenoids from Nasutitermes rippertii (RAMBUR)
1978, Vol. 43, Issue 4, pp. 1125–1133 [Abstract]
Huynh Kim Thoa, Václav Šašek, Miloš Buděšínský, Ivan Jablonský, Ludmila Eignerová, Nguyen Gia Chan and Želimír Procházka
Biological transformation of 3β-hydroxy-5-androsten-17-one with the mushroom Pleurotus ostreatus (JACQ. ex FR.) KUMM.
1978, Vol. 43, Issue 1, pp. 336–343 [Abstract]

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Acid-catalyzed rearrangements of an A(1)-nor-triterpenoid 2α,3α-epoxide

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