Collect. Czech. Chem. Commun. 1976, 41, 3415-3419
https://doi.org/10.1135/cccc19763415

Isolation of N-[N-(D-lysergyl)-L-valyl]-cyclo(L-phenylalanyl-D-prolyl) from the ergotoxine type of field ergot and some of its reactions

A. Černý, A. Krajíček, J. Spáčil, M. Beran, B. Kakáč and M. Semonský

Individual author index pages


Other CCCC articles of these authors

  • J. Křepelka, M. Beran and M. Semonský
    Some 2-substitution derivatives of D-6-methylergoline-I
    1977, Vol. 42, Issue 10, pp. 2953–2956 [Abstract]
  • E. Kasafírek, M. Semonský, K. Hruška and Z. Věžník
    Synthesis of the releasing factor of gonadotropic hormones LRF/FRF
    1977, Vol. 42, Issue 6, pp. 2018–2026 [Abstract]
  • E. Kasafírek, M. Semonský, V. Felt and I. Krejčí
    Use of the ammonium salt of pyroglutamic acid for the synthesis of TRF
    1977, Vol. 42, Issue 6, pp. 1903–1906 [Abstract]
  • J. Křepelka, M. Šeda and M. Semonský
    Some esters of N-(D-6-methyl-8-ergolin-I-ylmethyl)carbamic acid
    1977, Vol. 42, Issue 6, pp. 1886–1889 [Abstract]
  • V. Zikán, M. Semonský, B. Kakáč, J. Holubek and K. Řežábek
    Reaction of β-4-alkoxybenzoyl-β(α)-bromoacrylic acids and of their esters with sodium methylate and ethylate
    1977, Vol. 42, Issue 5, pp. 1562–1570 [Abstract]
  • M. Beran, J. Křepelka, V. Zikán, K. Řežábek, M. Šeda and M. Semonský
    Some N-(D-6-methyl-8-ergolin-I-ylmethyl)-N'-substituted ureas and N-(D-6-methyl-2-chloro-8-isoergolin-I-yl)-N',N'-diethyl urea
    1977, Vol. 42, Issue 4, pp. 1417–1420 [Abstract]
  • J. Křepelka, M. Šeda, K. Řežábek and M. Semonský
    Some unsaturated amides of D-6-methyl-8-ergolin-I-ylacetic acid and D-dihydrolysergic-I acid
    1977, Vol. 42, Issue 4, pp. 1412–1416 [Abstract]
  • M. Beran, J. Křepelka, K. Řežábek, M. Šeda and M. Semonský
    Esters of D-6-methyl-8-ergolin-I-ylacetic acid and their 2-halogeno derivatives
    1977, Vol. 42, Issue 4, pp. 1407–1411 [Abstract]
  • M. Beran, J. Křepelka and M. Semonský
    Amides of D-6-methyl-8-ergolin-I-ylacetic acid
    1977, Vol. 42, Issue 4, pp. 1216–1219 [Abstract]
  • J. Křepelka, A. Černý, R. Kotva and M. Semonský
    Some 6-alkyl derivatives of D-8-cyanomethyl and D-8-methyl ergoline-I
    1977, Vol. 42, Issue 4, pp. 1209–1215 [Abstract]
  • Z. J. Vejdělek, B. Kakáč, J. Holubek, E. Svátek, M. Bartošová and M. Protiva
    1,2,3,4,7,8-Hexahydro-6H-cyclopent[g]isoquinoline and N-substituted derivatives; Synthesis and pharmacological screening
    1977, Vol. 42, Issue 4, pp. 1200–1208 [Abstract]
  • R. Smrž, J. O. Jílek, B. Kakáč, J. Holubek, E. Svátek, M. Bartošová and M. Protiva
    2(8)-Chloro-10(11)-(dimethylaminoalkyl)dibenzo[b,f]thiepins as potential CNS agents; Synthesis and pharmacological screening
    1976, Vol. 41, Issue 11, pp. 3420–3436 [Abstract]
  • V. Zikán, B. Kakáč, J. Holubek, H. Veselá and M. Semonský
    Some amides of β-4-pentoxybenzoyl-β-bromoacrylic acid
    1976, Vol. 41, Issue 10, pp. 3113–3118 [Abstract]
  • V. Zikán, M. Semonský, H. Škvorová, B. Kakáč, J. Holubek and H. Veselá
    Synthesis and saponification of ethyl esters of cis- and trans-β-4-alkoxybenzoyl-β- and -α-bromoacrylic acids
    1976, Vol. 41, Issue 10, pp. 3106–3112 [Abstract]
  • R. Smrž, J. O. Jílek, K. Šindelář, B. Kakáč, E. Svátek, J. Holubek, J. Grimová and M. Protiva
    5(or 4)-Arylthio-2-methylthiopyrimidines as potential intermediates in the synthesis of tricyclic pyrimido systems
    1976, Vol. 41, Issue 9, pp. 2771–2787 [Abstract]
  • A. Černý, M. Krajcrová, M. Šeda, M. Aušková, K. Řežábek and M. Semonský
    Some 8-(β-alkylaminoethyl) and 8-(β-dialkylaminoethyl) derivatives of D-6-methyl- and D-1,6-dimethylergoline-I
    1976, Vol. 41, Issue 9, pp. 2765–2770 [Abstract]
  • V. Zikán, R. Kotva, K. Řežábek, M. Šeda, M. Aušková and M. Semonský
    Synthesis of nitrile and amide of D-6-methyl-8-isoergolin-I-ylacetic acid and of nitrile of D-isoergolin-II-ylacetic acid
    1976, Vol. 41, Issue 9, pp. 2761–2764 [Abstract]
  • J. Křepelka and M. Semonský
    Partial synthesis of festuclavine
    1976, Vol. 41, Issue 5, pp. 1416–1418 [Abstract]
  • K. Šindelář, B. Kakáč, J. Holubek, E. Svátek, M. Ryska, J. Metyšová and M. Protiva
    Potential metabolites of neuroleptics of the 10-piperazino-10,11-dihydrodibenzo[b,f]thiepin series: 2,3-Dihydroxy derivatives of perathiepin and octoclothepin and some related compounds
    1976, Vol. 41, Issue 5, pp. 1396–1415 [Abstract]
  • A. Černý, K. Řežábek, M. Šeda, V. Trčka and M. Semonský
    D-6-Methyl-8-(β-aminoethyl)ergoline-I, its N(1)-methyl derivative and some of their Nβ-acyl derivatives
    1976, Vol. 41, Issue 4, pp. 1042–1049 [Abstract]
  • K. Šindelář, J. O. Jílek, V. Bártl, J. Metyšová, B. Kakáč, J. Holubek, E. Svátek, J. Pomykáček and M. Protiva
    Neuroleptics of the 10-piperazino-10,11-dihydrodibenzo[b,f]thiepin series and related substances: Piperazine-alkylated homologues of octoclothepin and methiothepin, 5,5-dimethyl-10,11-dihydro-5H-dibenzo[b,f]silepin analogue of perathiepin
    1976, Vol. 41, Issue 3, pp. 910–922 [Abstract]
  • I. Červená, J. Metyšová, E. Svátek, B. Kakáč, J. Holubek, M. Hrubantová and M. Protiva
    Potent neuroleptics with prolonged activity and diminished toxicity: 7,8-Dihalogeno-10-piperazinodibenzo[b,f]thiepins
    1976, Vol. 41, Issue 3, pp. 881–905 [Abstract]
  • L. Fišnerová, B. Kakáč, E. Kraus and O. Němeček
    erythro- and threo-Isomers of 2,3,4-substituted butanoic acids
    1976, Vol. 41, Issue 2, pp. 623–632 [Abstract]
  • M. Rajšner, J. Metyš, B. Kakáč and M. Protiva
    Tricyclic systems containing a 3-thienylsulfide fragment; 10-(3-Dimethylaminopropylidene)-5,10-dihydrothieno[3,2-c]-2-benzothiepin, a new effective antihistamine
    1975, Vol. 40, Issue 9, pp. 2905–2911 [Abstract]
  • V. Zikán, B. Kakáč and M. Semonský
    Friedel-Crafts reaction of γ-phenyl-β-bromo-Δα,β-crotonolactone and its 4-methoxyphenyl analogue with benzene
    1975, Vol. 40, Issue 9, pp. 2883–2886 [Abstract]
  • M. Semonský, J. Hartl, J. Křepelka, M. Beran, B. Kakáč, H. Veselá and V. Rejholec
    Some γ,γ-diaryl-α,β-dihalogenoisocrotonic acids
    1975, Vol. 40, Issue 9, pp. 2869–2882 [Abstract]
  • K. Šindelář, A. Dlabač, B. Kakáč, E. Svátek, J. Holubek, Z. Šedivý, E. Princová and M. Protiva
    Noncataleptic potential neuroleptics: 2-Acetamido-, 2-amino- and 2-acetyl derivatives of 10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1975, Vol. 40, Issue 9, pp. 2649–2666 [Abstract]
  • K. Šindelář, A. Dlabač, J. Metyšová, B. Kakáč, J. Holubek, E. Svátek, Z. Šedivý and M. Protiva
    Potential antipsychotics: 2-Methoxy, 2-methylthio-, 2-(dimethylsulfamoyl)- and 2-trifluoromethyl-10-piperazinodibenzo[b,f]thiepins
    1975, Vol. 40, Issue 6, pp. 1940–1959 [Abstract]
  • Z. J. Vejdělek, A. Dlabač, B. Kakáč and M. Protiva
    Cyclic analogues of amphetamine: 1-(6,7,8,9-Tetrahydro-5H-benzocyclohepten-5-yl)ethylamine and analogues
    1975, Vol. 40, Issue 5, pp. 1623–1628 [Abstract]
  • V. Zikán, K. Řežábek and M. Semonský
    Synthesis of 1,1-diethyl-4-(D-6-methyl-8-ergolin-I-yl)semicarbazine and its isoergolin-I-yl and isoergolin-II-yl isomers
    1974, Vol. 39, Issue 11, pp. 3144–3146 [Abstract]
  • K. Šindelář, J. Metyšová, B. Kakáč, J. Holubek, E. Svátek, J. O. Jílek, J. Pomykáček and M. Protiva
    8-Acyl derivatives of 10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1974, Vol. 39, Issue 8, pp. 2099–2114 [Abstract]
  • M. Beran, K. Řežábek, M. Šeda and M. Semonský
    Some O-acyl derivatives of D-6-methyl-8-(2-hydroxyethyl)ergolene and D-6-methyl-8-(2-hydroxyethyl)ergoline(I)
    1974, Vol. 39, Issue 7, pp. 1768–1772 [Abstract]
  • L. Fišnerová, B. Kakáč and O. Němeček
    New 4-substituted 1,2-diphenyl-3,5-dioxopyrazolidines
    1974, Vol. 39, Issue 2, pp. 624–633 [Abstract]
  • V. Zikán and M. Semonský
    Reaction of D-6-methyl-8-chloromethylergoline-I with sodium alcoholates and with sodium ethyl malonate
    1974, Vol. 39, Issue 2, pp. 614–616 [Abstract]
  • K. Šindelář, B. Kakáč, E. Svátek, J. Holubek, M. Rajšner, J. Metyšová and M. Protiva
    9-Chloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin and some related synthetic experiments
    1974, Vol. 39, Issue 1, pp. 333–354 [Abstract]
  • K. Šindelář, B. Kakáč, E. Svátek, J. Holubek, J. Metyšová, M. Hrubantová and M. Protiva
    Neurotropic and psychotropic agents. LXVI. 6,8-Dichloro- and 6,9-dichloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin
    1973, Vol. 38, Issue 11, pp. 3321–3338 [Abstract]
  • Z. J. Vejdělek, B. Kakáč, J. Němec and M. Protiva
    Benzocycloheptenes and heterocyclic analogues as potential drugs. X. Derivatives of 2-amino- and 2-hydroxy-6,7,8,9-tetrahydro-5H-benzocycloheptene
    1973, Vol. 38, Issue 10, pp. 2989–2995 [Abstract]
  • Z. J. Vejdělek, B. Kakáč and M. Protiva
    Benzocycloheptenes and heterocyclic analogues as potential drugs. VIII. 5-Substituted 6,6-dimethyl-6,7,8,9-tetrahydro-5H-benzocycloheptenes
    1973, Vol. 38, Issue 7, pp. 2146–2150 [Abstract]
  • K. Šindelář, B. Kakáč, E. Svátek, J. Metyšová and M. Protiva
    Neurotropic and psychotropic agents. LVIII. 8-Hydroxy-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin, O-substitution derivatives and some related compounds
    1973, Vol. 38, Issue 5, pp. 1579–1595 [Abstract]
  • R. Kotva, A. Černý and M. Semonský
    Substances with antineoplastic activity. LIII. N-{δ-(4-pyrrolo[2,3-d]pyrimidinylthio)valeryl}amino acids and analogous derivatives of di- and triglycine
    1973, Vol. 38, Issue 5, pp. 1438–1444 [Abstract]
  • V. Zikán, L. Vrba, B. Kakáč and M. Semonský
    Substances with antineoplastic activity. LII. Some β-amino-substitution derivatives of γ-methoxy-α-chloro(bromo)-Δα,β-crotonolactone
    1973, Vol. 38, Issue 4, pp. 1091–1094 [Abstract]
  • M. Kuchař, B. Kakáč, O. Němeček, E. Kraus and J. Holubek
    The kinetics of Wittig's reaction of α-ethoxycarbonylalkylidenephosphoranes with aromatic aldehydes
    1973, Vol. 38, Issue 2, pp. 447–454 [Abstract]
  • J. O. Jílek, K. Šindelář, J. Pomykáček, O. Horešovský, K. Pelz, E. Svátek, B. Kakáč, J. Holubek, J. Metyšová and M. Protiva
    Neurotropic and psychotropic compounds. LV. New syntheses of 8-chloro-10-(4-methylpiperazino)-10,11-dihydrodibenzo[b,f]thiepin and related compounds
    1973, Vol. 38, Issue 1, pp. 115–131 [Abstract]
  • M. Kuchař, B. Kakáč and O. Němeček
    Preparation of esters of β-acylacrylic acids by the Wittig reaction
    1972, Vol. 37, Issue 12, pp. 3950–3955 [Abstract]
  • A. Černý, R. Kotva and M. Semonský
    Substances with antineoplastic activity. L. N-[δ-(2-amino-6-purinylthio)valeryl]amino acids, their ethyl esters and analogous derivatives of di- and triglycine
    1972, Vol. 37, Issue 8, pp. 2606–2610 [Abstract]
  • V. Zikán, M. Semonský, K. Řežábek, M. Aušková and M. Šeda
    Ergot alkaloids. XL. Some N-(D-6-methyl-8-isoergolin-I-yl)- and N-(D-6-methyl-8-isoergolin-II-yl)-N'-substituted ureas
    1972, Vol. 37, Issue 8, pp. 2600–2605 [Abstract]
  • M. Protiva, V. Seidlová, E. Svátek, B. Kakáč and J. Holubek
    Benzocycloheptenes and heterocyclic analogues as potential drugs. IV. Amines derived from 4-phenyl-8-chloro-2,3,4,5-tetrahydro-1-benzoxepin
    1972, Vol. 37, Issue 6, pp. 2081–2090 [Abstract]
  • A. Černý, M. Semonský and V. Jelínek
    Substances with antineoplastic activity. XLIX. N-[δ-(6-purinylthio)valeryl]glycylglycylamino acids and their derivatives
    1972, Vol. 37, Issue 6, pp. 2077–2080 [Abstract]
  • K. Šindelář, E. Svátek, B. Kakáč, F. Hradil and M. Protiva
    Benzocycloheptenes and heterocyclic analogues as potential drugs. III. Further synthetic experiments in the series of 1-benzothiepin derivatives
    1972, Vol. 37, Issue 4, pp. 1195–1206 [Abstract]
  • M. Beran, M. Semonský and E. Svátek
    Substances with antineoplastic activity. XLVII. S-Substituted 6-styryl-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-5-ones and analogous 3-amino(hydrazino) compounds
    1971, Vol. 36, Issue 12, pp. 4000–4005 [Abstract]
  • J. O. Jílek, V. Seidlová, K. Pelz, B. Kakáč, J. Holubek, E. Svátek, Z. Šedivý and M. Protiva
    Neurotropic and psychotropic compounds. XLVIII. Several derivatives of phenanthrene, acenaphthene; anthracene and naphthalene
    1971, Vol. 36, Issue 9, pp. 3300–3313 [Abstract]
  • M. Kuchař and B. Kakáč
    Adamantane compounds. IV. β-(1-Adamantylcarbonyl)-β-halogenoacrylic acids and their esters
    1971, Vol. 36, Issue 6, pp. 2298–2307 [Abstract]
  • A. Černý, M. Semonský and V. Jelínek
    Substances with antineoplastic activity. XLVI. Contribution to the preparation of N-(δ-(6-purinylthio)valeryl)amino acids and their derivatives
    1971, Vol. 36, Issue 6, pp. 2248–2256 [Abstract]
  • M. Semonský, N. Kucharczyk, M. Beran, K. Řežábek and M. Šeda
    Ergot alkaloids. XXXVIII. Some amides of D-6-methyl-8-ergolin(I)ylacetic acid
    1971, Vol. 36, Issue 6, pp. 2200–2204 [Abstract]
  • V. Zikán, M. Semonský, N. Kucharczyk and E. Svátek
    Substances with antineoplastic activity. XLV. Reduction of β-aroyl-β-halogenoacrylic acids with sodium borohydride
    1970, Vol. 35, Issue 11, pp. 3475–3478 [Abstract]
  • Z. J. Vejdělek, V. Trčka, M. Vaněček, B. Kakáč and J. Holubek
    Ganglionic blocking agents. XV. Synthesis and activity of some tertiary hexylamines
    1970, Vol. 35, Issue 9, pp. 2810–2830 [Abstract]
  • R. Kotva, M. Semonský, J. Vachek and V. Jelínek
    Substances with antineoplastic activity. XLI. δ-(8-Aza-6-purinylthio)valeric acid and some of its 9-alkyl and 9-cycloalkyl derivatives
    1970, Vol. 35, Issue 5, pp. 1610–1613 [Abstract]
  • V. Zikán, M. Semonský and E. Svátek
    Substances with antineoplastic activity. XLIII. Reaction of the ethyl ester of N-(β-4-methoxybenzoyl-β-bromoacryloyl)glycine and -β-alanine with hydrazine; Ethyl ester of N-(β-4-methoxybenzoyl-β-bromoacryloyl)glycylglycine
    1970, Vol. 35, Issue 5, pp. 1434–1439 [Abstract]
  • M. Semonský, H. Škvorová, V. Zikán, B. Kakáč and V. Jelínek
    Substances with antineoplastic activity. XXXIX. γ-Alkoxynaphthyl-α,β-dihalogeno-Δα,β-crotonolactones; Solvolysis of some of them
    1970, Vol. 35, Issue 1, pp. 96–106 [Abstract]
  • N. Kucharczyk, V. Zikán, M. Semonský and V. Jelínek
    Substances with antineoplastic activity. XXXV. Ethyl esters of N-(β-4-alkoxybenzoyl-β-bromoacryloyl)amino acids
    1969, Vol. 34, Issue 11, pp. 3637–3642 [Abstract]
  • M. Semonský, N. Kucharczyk, V. Zikán and V. Jelínek
    Substances with antineoplastic activity. XXXIV. Synthesis and some reactions of γ-aryl-γ-acyloxy-β-halogeno-Δα,β-crotonolactones
    1969, Vol. 34, Issue 11, pp. 3533–3539 [Abstract]
  • M. Kuchař and B. Kakáč
    Adamantane compounds. III. β-(1-Adamantylcarbonyl)-α-halogenoacrylic acids and their esters
    1969, Vol. 34, Issue 11, pp. 3343–3353 [Abstract]
  • N. Kucharczyk, B. Kakáč and V. Horák
    Structure and properties of organosulphur compounds. V. Substituent effects on ultraviolet, infrared, and charge-transfer spectra of 3-substituted thianaphthenes
    1969, Vol. 34, Issue 10, pp. 2959–2970 [Abstract]
  • M. Beran, M. Semonský and K. Řežábek
    Ergot alkaloids. XXXV. Synthesis of D-6-methyl-8-β-hydroxyethylergolene
    1969, Vol. 34, Issue 9, pp. 2819–2823 [Abstract]
  • V. Zikán, M. Semonský and V. Jelínek
    Substances with antineoplastic activity. XXXIII. Some further γ-aryl-α,β-dibromo(dichloro)-Δα,β-crotonolactones
    1969, Vol. 34, Issue 7, pp. 2157–2159 [Abstract]
  • R. Kotva, A. Černý, M. Semonský, J. Vachek and V. Jelínek
    Substances with antineoplastic activity. XXXII. Some 9-alkyl and 9-cycloalkyl-6-(4-carboxybutylthio)purines
    1969, Vol. 34, Issue 7, pp. 2114–2121 [Abstract]
  • V. Zikán, A. Černý and M. Semonský
    Substances with antineoplastic activity. XXXI. Some amides of β-4-methoxybenzoyl-β-bromoacrylic acid and of its β-chloro analogue
    1969, Vol. 34, Issue 4, pp. 1343–1347 [Abstract]
  • A. Černý and M. Semonský
    Ergot alkaloids. XXXIII. Epimerization of the simpler amides of D-lysergic, D-isolysergic and 1-methyl-D-lysergic acids
    1969, Vol. 34, Issue 2, pp. 694–698 [Abstract]
  • M. Semonský, R. Kotva, J. Vachek and V. Jelínek
    Substances with antineoplastic activity. XXVII. Some α-subtitution derivatives of δ-(6-purinylthio)valeric and ε-(6-purinylthio)capronic acids
    1968, Vol. 33, Issue 11, pp. 3823–3832 [Abstract]
  • M. Semonský, A. Černý, R. Kotva, V. Zikán and B. Kakáč
    Substances with antineoplastic activity. XXV. Some γ-alkal-α,β-dichloro(dibromo)-Δα,β-crotonolactones; Products of condensation of γ-methyl-α,β-dibromo-Δα,β-crotonolactone with some primary amines
    1968, Vol. 33, Issue 8, pp. 2698–2705 [Abstract]
  • M. Semonský, V. Zikán, H. Škvorová and B. Kakáč
    Substanzen mit antineoplastischer Wirkung XXIV. Kondensationsprodukte der Mucochlorsäure und ihres Bromanalogon mit einigen Arylmethylketonen
    1968, Vol. 33, Issue 8, pp. 2690–2697 [Abstract]
  • N. Kucharczyk and M. Semonský
    Einige 2-(α-Bromaryliden)-2,3-dihydrothianaphthen-3-one
    1968, Vol. 33, Issue 7, pp. 2339–2342 [Abstract]
  • A. Černý and M. Semonský
    Ergot alkaloids. XXXI. The aminolysis of ergot alkaloids of peptide type
    1968, Vol. 33, Issue 5, pp. 1576–1583 [Abstract]
  • A. Černý, R. Kotva, H. Veselá, V. Jelínek and M. Semonský
    Substances with antineoplastic activity. XXIII. Synthesis of 6-(4-carboxybutyl)thionebularin and its effect on some transplantable animal tumours
    1968, Vol. 33, Issue 5, pp. 1474–1479 [Abstract]
  • I. Ernest and B. Kakáč
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XXXIX. Synthese von (±)-3-Iso-20-alloreserpsäurelacton. Ein neuer Weg zu Yohimbanderivaten
    1968, Vol. 33, Issue 4, pp. 1315–1326 [Abstract]
  • B. Kakáč, K. Mňouček, P. Zuman, M. Semonský, V. Zikán and A. Černý
    Substances with antineoplastic activity. XXII. Spectral and polarographic properties of β-4-methoxybenzoyl-β-bromo- and -β-chloroacrylic acids and related compounds
    1968, Vol. 33, Issue 4, pp. 1256–1277 [Abstract]
  • M. Semonský and N. Kucharczyk
    Ergot alkaloids. XXX. Synthesis of D-6-methyl-8-ergolin-I-ylacetic acid and some of its derivatives
    1968, Vol. 33, Issue 2, pp. 577–582 [Abstract]
  • M. Semonský, M. Beran, J. Neumannová, H. Škvorová and V. Jelínek
    Substanzen mit antineoplastischer Wirkung XX. 6-Styryl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine, ihre 3-Thioxo-5-oxoanaloga und einige Strukturabwandlungen in 6-Stellung
    1967, Vol. 32, Issue 12, pp. 4439–4451 [Abstract]
  • L. Fišnerová, B. Kakáč and O. Němeček
    Keto-Enol-Tautomerie von 1-Phenyl-3,5-dioxo-4-(2-oxo-cyclohexylmethyl)pyrazolidin
    1967, Vol. 32, Issue 11, pp. 4151–4155 [Abstract]
  • L. Fišnerová, B. Kakáč, O. Němeček, A. Šimek and Z. J. Vejdělek
    6-Aminopenicillansäure-Derivate. IV. Kondensation der 6-Aminopenicillansäure mit Indan- und Indencarbonsäuren
    1967, Vol. 32, Issue 11, pp. 4082–4098 [Abstract]
  • V. Zikán, M. Semonský, E. Svátek and V. Jelínek
    Substanzen mit antineoplastischer Wirkung XIX. Substituierte Pyrazole durch Reaktion von β-4-Methoxybenzoyl-β-chlor(brom)acrylsäure mit Diazomethan
    1967, Vol. 32, Issue 10, pp. 3587–3596 [Abstract]
  • M. Beran and S. Havelka
    Nitrosobrenzcatechin-3,5-disulfonsäure und ihre Komplexe mit Eisen(III)-Ionen
    1967, Vol. 32, Issue 8, pp. 2944–2955 [Abstract]
  • N. Kucharczyk, V. Horák and M. Semonský
    Synthesis of 6,6-dimethyl-6H-pyrano[3,2-b:5,6-b']bis[1]benzothiophene
    1967, Vol. 32, Issue 6, pp. 2377–2380 [Abstract]
  • V. Zikán and M. Semonský
    Substanzen mit antineoplastischer Wirkung XVIII. Einige 4-substituierte 3-p-Methoxyphenyl-6-pyridazone
    1967, Vol. 32, Issue 6, pp. 2374–2377 [Abstract]
  • M. Beran
    Mononukleare Hydrolysenkomplexe des Thoriums
    1967, Vol. 32, Issue 4, pp. 1368–1373 [Abstract]
  • A. Černý, M. Semonský, V. Jelínek, V. Francová, K. Ráž and Z. Franc
    Substanzen mit antineoplastischer Wirksamkeit XV. Über einige Ester von 6-(4-Carboxybutyl)thiopurin
    1967, Vol. 32, Issue 3, pp. 1035–1044 [Abstract]
  • M. Hudlický, B. Kakáč and I. Lejhancová
    Organic compounds of fluorine. XII. The synthesis of 2-carboxy-3-methyl-5-fluorovaleric acid, 2-carboxy-5-fluorocaproic acid, and 2-carboxy-5,5-difluorocaproic acid
    1967, Vol. 32, Issue 1, pp. 183–189 [Abstract]
  • J. Weichet, L. Bláha and B. Kakáč
    Studien in der Vitamin-K- und Vitamin-E-Reihe XVIII. Synthese von neuen Vitamin-E-Analogen und deren Derivaten
    1966, Vol. 31, Issue 12, pp. 4598–4609 [Abstract]
  • J. Weichet, L. Bláha, J. Hodrová, B. Kakáč and V. Trčka
    Studien in der Vitamin-K- und Vitamin-E-Reihe XVII. Synthese neuer Analoga des Vitamins K1
    1966, Vol. 31, Issue 9, pp. 3607–3613 [Abstract]
  • A. Černý and M. Semonský
    Mutterkornalkaloide XXIX. Über die Synthese der Amide der D-Dihydrolysergsäure(I) und 1-Methyl-D-dihydrolysergsäure(I) durch Kondensation der primären Amine mit Säuren
    1966, Vol. 31, Issue 8, pp. 3415–3418 [Abstract]
  • J. Weichet, L. Bláha, B. Kakáč and J. Hodrová
    Studien in der Vitamin-K- und Vitamin-E-Reihe XVI. Synthese der (±)-α-Tocopherolsäure und ihre niedrigeren Homologen und Derivate
    1966, Vol. 31, Issue 6, pp. 2434–2443 [Abstract]
  • A. Černý, R. Kotva, V. Francová, Z. Franc, K. Ráž and M. Semonský
    Substanzen mit antineoplastischer Wirksamkeit XIV. Einige im kern hydroxylierte 6-(4-Carboxybutyl)- und 6-(2-Carboxyäthyl)thiopurine
    1966, Vol. 31, Issue 4, pp. 1824–1830 [Abstract]
  • M. Hudlický and B. Kakáč
    Organic compounds of fluorine. X. The synthesis of δ-fluoronorleucine, δ-hydroxynorleucine, alloisoleucine, ω-hydroxyisoleucine, and 3-methylproline
    1966, Vol. 31, Issue 3, pp. 1101–1112 [Abstract]
  • I. Ernest and B. Kakáč
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XXXVIII. Synthese des (±)-Apoyohimbins und einiger weiterer Yohimbanderivate
    1966, Vol. 31, Issue 1, pp. 279–290 [Abstract]
  • V. Kvita, V. Hach, B. Kakáč and J. Kolínský
    Synthese des (±)-4-Methyllobelins
    1965, Vol. 30, Issue 11, pp. 3767–3771 [Abstract]
  • M. Beran, K. Zdražil and S. Havelka
    Plutonium-, Uran- und Zirkoniumextraktion aus komplexbildende Substanzen enthaltenden Lösungen I. Einfluss einiger komplexbildender Substanzen auf die Extraktion von Plutonium(IV) mittels Tributylphosphats aus Salpetersäurelösungen
    1965, Vol. 30, Issue 8, pp. 2850–2854 [Abstract]
  • V. Francová, K. Ráž, Z. Franc, A. Černý, V. Jelínek and M. Semonský
    Substanzen mit antineoplastischer Wirksamkeit X. Über den Stoffwechsel des 6-(4-Carboxybutyl)thiopurins und seines n-Butylesters bei verschiedenen Versuchstieren und beim Menschen
    1965, Vol. 30, Issue 8, pp. 2631–2637 [Abstract]
  • K. Mori, D. M. S. Wheeler, J. O. Jílek, B. Kakáč and M. Protiva
    Synthetic experiments in the group of hypotensive alkaloids. XXXV. Microbiological reduction of the lactone of (±)-5-oxo-8β-hydroxy-cis-1,4,5,8,9,10-hexahydro-1β-naphthoic acid
    1965, Vol. 30, Issue 7, pp. 2236–2240 [Abstract]
  • M. Semonský, S. Kašpárek and J. Neumannová
    Substanzen mit antineoplastischer Wirksamkeit VIII. Über einige C(β,β')-disubstituierte Derivate des 1,4-Diäthylpiperazins
    1965, Vol. 30, Issue 6, pp. 2121–2124 [Abstract]
  • L. Bláha, J. Weichet and B. Kakáč
    Claisen-Cyclisierung einiger Ketoester mit alkalischen Hydroxiden
    1965, Vol. 30, Issue 4, pp. 1214–1220 [Abstract]
  • A. Čapek, A. Černý, M. Beran and M. Semonský
    Substanzen mit antineoplastischer Wirksamkeit. VIII. Mikrobielle Kataboliten von 6-Carboxyalkylthiopurinen
    1965, Vol. 30, Issue 4, pp. 1030–1035 [Abstract]
  • B. Kakáč and M. Hudlický
    Organic compounds of fluorine. VII. Spectrophotometric study in the series of halofluoroethanes
    1965, Vol. 30, Issue 3, pp. 745–751 [Abstract]
  • I. Ernest and B. Kakáč
    Synthetische Versuche in der Gruppe der hypotensiv wirksamen Alkaloide XXXIV. Synthese des (±)-17β-Methyl-17-desmethoxyreserpsäure-Lactons
    1964, Vol. 29, Issue 11, pp. 2663–2680 [Abstract]
  • I. Ernest, B. Kakáč and M. Protiva
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XXXI. Additionsreaktionen des (±)-3β,5β-Epoxy-8β-hydroxy-3,4,5,8,9α,10α-hexahydro-1-naphthoesäure-Lactons
    1964, Vol. 29, Issue 1, pp. 251–265 [Abstract]
  • M. Semonský, A. Černý, B. Kakáč and V. Šubrt
    Substanzen mit antineoplastischer Wirksamkeit VI. Aminolyse von γ-Aryl-α,β-dihalogen-Δα,β-crotonlactonen; Einige substituierte β-Aroyl-β-halogen-acrylsäureamide und -Propionsäureamide sowie β-Aroylpropionsäureamide
    1963, Vol. 28, Issue 12, pp. 3278–3289 [Abstract]
  • A. Černý and M. Semonský
    Mutterkornalkaloide XXVIII. Ein Beitrag zur Frage des Mechanismus der partiellen Isomerisierung der Mutterkornalkaloide vom Ergobasin-Typ
    1963, Vol. 28, Issue 9, pp. 2517–2520 [Abstract]
  • M. Beran and S. Havelka
    Reduktionsreextraktion von Plutonium mittels Uran(IV)-sulfat und -Amidosulfonat
    1963, Vol. 28, Issue 9, pp. 2510–2513 [Abstract]
  • O. Exner and B. Kakáč
    Acyl derivatives of hydroxylamine. VIII. A spectroscopic study of tautomerism of hydroxamic acids
    1963, Vol. 28, Issue 7, pp. 1656–1663 [Abstract]
  • S. Havelka and M. Beran
    Radiometrische Plutoniumbestimmung neben grossem Uranüberschuss in den organischen Phasen des Purex-Prozesses
    1963, Vol. 28, Issue 6, pp. 1603–1606 [Abstract]
  • V. Zikán and M. Semonský
    Mutterkornalkaloide XXVII. N-(D-1,6-Dimethyl-8-isoergolenyl)-N',N'-diäthylharnstoff, seine Stereoisomeren und das N',N'-Dimethylanalogon
    1963, Vol. 28, Issue 5, pp. 1196–1201 [Abstract]
  • V. Zikán and M. Semonský
    Mutterkornalkaloide XXVI. Einige weitere N-(D-6-methyl-8-isoergolenyl)- und N-(D-6-methyl-8-ergolenyl)-N'-substituierte Harnstoffe
    1963, Vol. 28, Issue 4, pp. 1080–1083 [Abstract]
  • A. Černý and M. Semonský
    Mutterkornalkaloide XXV. Über einige N-(D-1,6-dimethylergolin(I)-yl-8)-N'-substituierte Harnstoffe
    1963, Vol. 28, Issue 4, pp. 898–903 [Abstract]
  • M. Semonský, E. Ročková, V. Zikán, B. Kakáč and V. Jelínek
    Substanzen mit antineoplastischer Wirksamkeit V. Solvolyse einiger γ-Aryl-α,β-dihalogen-Δα,β-crotonlactone
    1963, Vol. 28, Issue 2, pp. 377–396 [Abstract]
  • V. Zikán and M. Semonský
    Beitrag zur Darstellung des γ-Cyclohexylbuttersäureäthylesters
    1962, Vol. 27, Issue 11, pp. 2704–2705 [Abstract]
  • B. Kakáč and M. Hudlický
    Quantitative determination of fluothane and its isomer by means of infrared spectrophotometry
    1962, Vol. 27, Issue 11, pp. 2616–2620 [Abstract]
  • M. Semonský, E. Ročková, A. Černý, B. Kakáč and K. Macek
    Substanzen mit antineoplastischer Wirksamkeit IV. Einige γ-aryl-α,β-substituierte Δα,β-Crotonlactone
    1962, Vol. 27, Issue 8, pp. 1939–1954 [Abstract]
  • L. Vrba and M. Semonský
    Mutterkornalkaloide XXI. Über die Darstellung einiger (-)-O,O-Diacylweinsäuren
    1962, Vol. 27, Issue 7, pp. 1732–1735 [Abstract]
  • V. Zikán and M. Semonský
    Mutterkornalkaloide XX. Einige substituierte N-(D-Dihydrolysergyl(I))-α,β-dehydrovalinamide
    1962, Vol. 27, Issue 7, pp. 1729–1732 [Abstract]
  • A. Černý and M. Semonský
    Mutterkornalkaloide XIX. Über die Verwendung von N,N'-Carbonyldiimidazol zur Synthese der D-Lysergsäure-, D-Dihydrolysergsäure(I)- und 1-Methyl-D-dihydrolysergsäure(I)amide
    1962, Vol. 27, Issue 7, pp. 1585–1592 [Abstract]
  • L. Bláha, B. Kakáč and J. Weichet
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XXIII. Über die Synthese des racemischen 19-Methylanalogen von Deserpidin
    1962, Vol. 27, Issue 4, pp. 857–871 [Abstract]
  • J. Weichet, B. Kakáč and L. Bláha
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XXII. Über die Darstellung der bei der Synthese des racemischen 19-Methylanalogen von Deserpidin verwendeten alicyclischen Komponente
    1962, Vol. 27, Issue 4, pp. 843–856 [Abstract]
  • A. Černý, M. Semonský and V. Jelínek
    Substanzen mit antineoplastischer Wirksamkeit III. Einige Derivate und Analoga von 6-(1-Carboxy-4-butyl)thiopurin
    1962, Vol. 27, Issue 1, pp. 57–63 [Abstract]
  • J. O. Jílek, B. Kakáč and M. Protiva
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XIX. Reduktion des (±)-5,8-Dioxo-cis-1,4,5,8,9,10-hexahydro-1β-naphthoesäureisopropylesters nach Meerwein
    1961, Vol. 26, Issue 9, pp. 2229–2237 [Abstract]
  • M. Protiva, A. Čapek, J. O. Jílek, B. Kakáč and M. Tadra
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide XVIII. Mikrobiologische Reduktion des (±)-5-Oxo-8β-hydroxy-cis-1,4,5,8,9,10-hexahydro-1β-naphthoesäurelactons
    1961, Vol. 26, Issue 6, pp. 1537–1541 [Abstract]
  • M. Rajšner, B. Kakáč and M. Protiva
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide X. Reaktion von 3-Brom-5-acetoxy-8-hydroxy-cis-3,4,5,8,9,10-hexahydro-1-naphthoesäure-lacton mit Silber(I)-acetat
    1961, Vol. 26, Issue 1, pp. 91–97 [Abstract]
  • O. Exner and B. Kakáč
    Dérivés acylés de l'hydroxylamine V. Acylation des dérivés de l'hydroxylamine
    1960, Vol. 25, Issue 10, pp. 2530–2539 [Abstract]
  • L. Novák, J. O. Jílek, B. Kakáč, I. Ernest and M. Protiva
    Synthetische Versuche in der Gruppe hypotensiver Alkaloide IX. Eine neue Methode der Racematspaltung bei der Reserpin-Totalsynthese
    1960, Vol. 25, Issue 8, pp. 2196–2206 [Abstract]
  • M. Semonský and V. Zikán
    Mutterkornalkaloide XVII. Darstellung der (+)- und (-)-3-Cyclopentyl-1-hydroxy-2-propylamide der D-Isolyserg- und D-Lysergsäure
    1960, Vol. 25, Issue 8, pp. 2038–2044 [Abstract]
  • V. Zikán and M. Semonský
    Mutterkornalkaloide XVI. Einige N-(D-6-methylisoergolenyl-8)-, N-(D-6-methylergolenyl-8)- und N-(D-6-methylergolin(I)-yl-8)-N'-substituierte Harnstoffe
    1960, Vol. 25, Issue 7, pp. 1922–1928 [Abstract]
  • M. Semonský and V. Zikán
    Mutterkornalkaloide XV. Partialsynthese der Cycloalkylamide der D-Dihydrolysergsäure(I) und N-[D-6-Methylergolin(I)-yl-8]-N'-cycloalkylharnstoffe
    1960, Vol. 25, Issue 4, pp. 1190–1198 [Abstract]
  • M. Semonský, A. Černý and V. Jelínek
    Substanzen mit antineoplastischer Wirksamkeit II. Einige 6-Carboxyalkylthiopurine
    1960, Vol. 25, Issue 4, pp. 1091–1099 [Abstract]
  • L. Bláha, J. Weichet, J. Žváček, S. Šmolík and B. Kakáč
    Synthetische Versuche in der Gruppe hypotensiv wirksamer Alkaloide VII. Darstellung von (±)-Deserpidin und (±)-Isodeserpidin
    1960, Vol. 25, Issue 1, pp. 237–244 [Abstract]
  • E. Adlerová, L. Bláha, M. Borovička, I. Ernest, J. O. Jílek, B. Kakáč, L. Novák, M. Rajšner and M. Protiva
    Synthetische Versuche in der Gruppe der hypotensiv wirksamen Alkaloide VI. Einige Bemerkungen zur Darstellung der alicyclischen Komponente bei der Synthese von Verbindungen des Reserpin-Typus
    1960, Vol. 25, Issue 1, pp. 221–236 [Abstract]
  • F. Jančik, B. Kakáč and V. Vaníček
    Bestimmung von Dimethylharnstoff neben Monomethylharnstoff
    1959, Vol. 24, Issue 8, pp. 2823–2826 [Abstract]
  • J. Weichet, L. Bláha and B. Kakáč
    Studien in der Gruppe der Vitamine K und E VI. Über die Darstellung von 2,5,7,8-Tetramethyl-2-(β-carboxyäthyl)-6-hydroxychroman und dessen Oxydationsprodukt
    1959, Vol. 24, Issue 5, pp. 1689–1694 [Abstract]
  • J. Hebký, J. Kejha and B. Kakáč
    Derivate des Pyrons, Pyridons und Pyridins VII. Synthese von Analogen des Lobelanins und Lobelanidins
    1959, Vol. 24, Issue 4, pp. 1291–1296 [Abstract]
  • V. Zikán and M. Semonský
    Mutterkornalkaloide XIV. Partialsynthese einiger ω-Cyclopentylalkylamide der d-Isolysergsäure und d-Lysergsäure
    1959, Vol. 24, Issue 4, pp. 1274–1280 [Abstract]
  • F. Jančik, B. Kakáč, V. Vaníček and M. Vrublovská
    Massanalytische und polarographische Bestimmung von N-Nitroso-N-methylharnstoff und die Untersuchung seiner Beständigkeit
    1959, Vol. 24, Issue 4, pp. 1151–1157 [Abstract]
  • M. Semonský, M. Beran and K. Macek
    Mutterkornalkaloide XI. Die Isolierung von Penniclavin aus Roggenmutterkorn
    1958, Vol. 23, Issue 7, pp. 1364–1366 [Abstract]
  • J. Körbl and B. Kakáč
    Metallochromic indicators. V. Acid-base indicator properties of Methylthymol Blue
    1958, Vol. 23, Issue 5, pp. 889–894 [Abstract]
  • M. Semonský and A. Černý
    Mutterkornalkaloide IX. Über die partielle Racemisierung der Mutterkornalkaloide vom Ergobasin-Typ
    1957, Vol. 22, Issue 6, pp. 1866–1872 [Abstract]
  • M. Semonský, V. Zikán and Z. Votava
    Mutterkornalkaloide VIII. Über die Partialsynthese einiger Cycloalkylamide der d-Isolysergsäure und d-Lysergsäure
    1957, Vol. 22, Issue 5, pp. 1632–1636 [Abstract]
  • M. Semonský, A. Černý and V. Zikán
    Mutterkornalkaloide VI. Beitrag zur Darstellung von DL-Isolysergsäurehydrazid
    1957, Vol. 22, Issue 3, pp. 1062–1063 [Abstract]
  • M. Semonský, A. Černý and V. Zikán
    Mutterkornalkaloide VII. Kondensation des d-Lysergsäure-methylesters mit (+)-2-Aminobutanol-(1)
    1957, Vol. 22, Issue 3, pp. 1014–1018 [Abstract]
  • Z. J. Vejdělek, K. Macek and B. Kakáč
    Veratrum-Alkaloide III. Über die Inhaltsstoffe des Veratrins
    1956, Vol. 21, Issue 4, pp. 995–1002 [Abstract]
  • M. Semonský, A. Černý and V. Zikán
    Mutterkornalkaloide V. Partialsynthese von acht stereoisomeren Lysergsäure-butanolamiden-(2)
    1956, Vol. 21, Issue 2, pp. 382–391 [Abstract]
  • M. Semonský and A. Černý
    Antituberkulöse Stoffe X. Einige 2,5-substituierte Pyridine
    1955, Vol. 20, Issue 5, pp. 1221–1226 [Abstract]
  • Z. J. Vejdělek and B. Kakáč
    Über die Cyclisierung der 1-Benzyl-1,2,3,4-tetrahydronaphthalin-1-carbonsäure
    1955, Vol. 20, Issue 3, pp. 571–585 [Abstract]
  • K. Fučík, S. Kořístek, F. Jančik and B. Kakáč
    Studien über Antikoagulantien XV. Substitution des beweglichen Wasserstoffes des 4-Hydroxykumarins und einiger seiner Derivate
    1953, Vol. 18, Issue 5, pp. 694–709 [Abstract]
  • M. Semonský
    Oxymethylierung und Aminomethylierung des 1-α-Narkotins
    1951, Vol. 16, pp. 358–365 [Abstract]
  • V. Ettel, J. Weichet and J. Spáčil
    I. Einige Derivate der Phenoxyessigsäure
    1950, Vol. 15, pp. 1050–1068 [Abstract]
  • M. Semonský
    Aminomethylation and hydroxymethylation of hydrocotarnine
    1950, Vol. 15, pp. 1024–1036 [Abstract]
  • V. Ettel, M. Semonský and A. Černý
    On the synthesis of certain substituted diarylsulphones
    1950, Vol. 15, pp. 653–658 [Abstract]
  • V. Ettel, J. Weichet and J. Spáčil
    Copulation des acides aryl-O-acétiques avec les sels de diazonium
    1950, Vol. 15, pp. 204–216 [Abstract]
  • V. Ettel and M. Semonský
    Certaines sulfones a l'hétérocycle thiazolique
    1949, Vol. 14, pp. 66–73 [Abstract]
  • V. Ettel and M. Semonský
    Préparation des diarylsulfones bisubstituées par addition des acides sulfiniques a certaines quinones
    1948, Vol. 13, pp. 601–615 [Abstract]
  • V. Ettel and M. Semonský
    Sur les dérivés de la bis-phénylsulfonylhydroquinone
    1948, Vol. 13, pp. 592–600 [Abstract]