Collect. Czech. Chem. Commun.
1988, 53, 2542-2548
https://doi.org/10.1135/cccc19882542
Noninvasive continuous monitoring of solid-phase peptide synthesis by acid-base indicator
Viktor Krchňáka, Josef Vágnera, Pavel Šafářb and Michal Leblb
a Léčiva-Pharmaceuticals, 143 10 Prague 4
b Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
Individual author index pages
Other CCCC articles of these authors
- Michal Lebl, David L. Heiner, Aaron C. Jones, Steven P. Fambro, Mark J. Nibbe, Steven R. Burgett and Brett M. Ellman
Automatic oligonucleotide synthesizer utilizing the concept of parallel processing
Symposium Series 2011, Vol. 12, pp. 264–267 [Abstract]
Published online 2015-08-20 10:10:52 - Michal Lebl*, Christine Burger, Brett Ellman, David Heiner, Georges Ibrahim, Aaron Jones, Mark Nibbe, Jaylynn Thompson, Petr Mudra, Vít Pokorný, Pavel Poncar and Karel Ženíšek
Fully Automated Parallel Oligonucleotide Synthesizer
2001, Vol. 66, Issue 8, pp. 1299–1314 [Abstract] - Viktor Krchňák*, Jennifer Smith and Josef Vágner
Solid-Phase Traceless Synthesis of Selected Nitrogen-Containing Heterocyclic Compounds. The Encore Technique for Directed Sorting of Modular Solid Support
2001, Vol. 66, Issue 7, pp. 1078–1106 [Abstract] - Josef Vágner, Viktor Krchňák, Michal Lebl and George Barany
Solid-Phase Organic Synthesis: Creation of Carbon-Carbon Double Bonds Under Mild Conditions by Wittig-Type Reactions
1996, Vol. 61, Issue 12, pp. 1697–1702 [Abstract] - Markéta Rinnová and Michal Lebl
Molecular Diversity and Libraries of Structures: Synthesis and Screening
1996, Vol. 61, Issue 2, pp. 171–231 [Abstract] - Alexander Kasal, Ladislav Kohout and Michal Lebl
Synthesis of a Scaffold for the Creation of Non-Peptide Libraries
1995, Vol. 60, Issue 12, pp. 2147–2155 [Abstract] - 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
1995, Vol. 60, Issue 6, pp. 1054–1064 [Abstract] - Zdenko Procházka, Jiřina Slaninová, Per Melin, Carl-Johan Aurell and Michal Lebl
The Deamino-Carba Analogs of Vasotocin. Synthesis and Some Biological Properties
1994, Vol. 59, Issue 2, pp. 421–428 [Abstract] - Miroslava Žertová, Zdenko Procházka, Jiřina Slaninová, Tomislav Barth, Pavel Majer and Michal Lebl
The Analogs of [D-Har8]Vasopressin with Di- and Trisubstituted Phenylalanine in Position 2; Synthesis and Some Biological Properties
1993, Vol. 58, Issue 11, pp. 2751–2760 [Abstract] - Josef Vágner, Viktor Krchňák, Josef Pícha, Drahomíra Píchová and Martin Fusek
Colour-Monitored Solid-Phase Multiple Peptide Synthesis under Low-Pressure Continuous-Flow Conditions. Synthesis of Medium-Size Peptides: The Propart of Human Procathepsin D and the Growth-Hormone Releasing Factor
1993, Vol. 58, Issue 2, pp. 435–444 [Abstract] - B. C. Pal, Jiřina Slaninová, Tomislav Barth, Jerzy Trojnar and Michal Lebl
Synthesis and Properties of "Hormonogene" and "Inhibitorogene" Type Oxytocin Analogs
1992, Vol. 57, Issue 6, pp. 1345–1351 [Abstract] - Zdenko Procházka, Jiřina Slaninová, Tomislav Barth, Alena Stierandová, Jerzy Trojnar, Per Melin and Michal Lebl
Analogs of Deamino Carba Oxytocin with Inhibitory Properties; Synthesis and Biological Activities
1992, Vol. 57, Issue 6, pp. 1335–1344 [Abstract] - Miroslava Žertová, Zdenko Procházka, Jiřina Slaninová, Tomislav Barth, Pavel Majer and Michal Lebl
The Analogs of 8-D-Homoarginin-vasopressin with O-Substituted Phenylalanine in Position 2: Synthesis and Some Biological Properties
1992, Vol. 57, Issue 5, pp. 1103–1110 [Abstract] - Rudolf Ježek, Jan Franc, Jiřina Slaninová and Michal Lebl
Sequence Modification in Neurohypophyseal Hormones
1992, Vol. 57, Issue 3, pp. 621–624 [Abstract] - Ivo Frič, Michal Lebl and Victor J. Hruby
Melanin Concentrating Hormone Analogs: Contraction of the Cyclic Structure. III. CD Spectroscopic Study
1992, Vol. 57, Issue 3, pp. 614–620 [Abstract] - Miroslava Žertová, Zdenko Procházka, Jiřina Slaninová, Jana Škopková, Tomislav Barth and Michal Lebl
Amino and Deamino Analogs of 8-D-Homoarginin-vasopressin with Modified Tyrosine in Position 2: Synthesis and Some Biological Properties
1992, Vol. 57, Issue 3, pp. 604–613 [Abstract] - Marcel Pátek and Michal Lebl
"Safety-Catch" Protecting Groups in Peptide Synthesis
1992, Vol. 57, Issue 3, pp. 508–524 [Abstract] - Miroslava Žertová, Zdenko Procházka, Tomislav Barth, Jiřina Slaninová, Jana Škopková, Ivo Bláha and Michal Lebl
Strong uterotonic inhibitors – analogs of 1-deamino-8-D-homoarginine-vasopressin with p-substituted phenylalanine in position 2
1991, Vol. 56, Issue 8, pp. 1761–1767 [Abstract] - Miroslava Žertová, Zdenko Procházka, Ivo Bláha, Tomislav Barth, Jiřina Slaninová, Lenka Maletínská and Michal Lebl
The analogs of 8-D-homoarginine-vasopressin with p-substituted phenylalanine in position 2; Synthesis and some biological properties
1990, Vol. 55, Issue 12, pp. 3000–3007 [Abstract] - Zdenko Procházka, Juris E. Ancans, Jiřina Slaninová, Alena Machová, Tomislav Barth and Michal Lebl
Synthesis and biological properties of vasopressin analogues containing 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
1990, Vol. 55, Issue 4, pp. 1099–1105 [Abstract] - Milan Zaoral and Viktor Krchňák
Mimicking bioactive peptides. [8-Nβ-Guanidoacetyl-α,β-diaminopropionic acid]vasopressin
1989, Vol. 54, Issue 2, pp. 533–535 [Abstract] - Viktor Krchňák, Josef Vágner and Ivan Hirsch
Simultaneous synthesis of sequence-unrelated peptides derived from proteins of human papillomaviruses
1988, Vol. 53, Issue 11, pp. 2645–2653 [Abstract] - Běla Bendlová, Michal Lebl, Pavel Štolba and Luboslav Stárka
Synthesis of modified human C-peptide and its fragments
1988, Vol. 53, Issue 11, pp. 2637–2644 [Abstract] - Giorgio Fassina, Michal Lebl and Irwin M. Chaiken
Screening the recognition properties of peptide hormone sequence mutants by analytical high performance liquid affinity chromatography on immobilized neurophysin
1988, Vol. 53, Issue 11, pp. 2627–2636 [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] - Pavel Mader, Věra Veselá, Michael Heyrovský, Michal Lebl and Milena Braunsteinová
Polarography of the oxytocin and vasopressin synthetic analogs
1988, Vol. 53, Issue 7, pp. 1579–1605 [Abstract] - Jan Ježek, Radovan Straka, Viktor Krchňák, Miloš Ryba, Jiří Rotta, Peter Mayer and Milan Zaoral
Synthesis of peptide and glycopeptide fragments of bacterial cell walls
1987, Vol. 52, Issue 6, pp. 1609–1624 [Abstract] - Michal Lebl, Victor J. Hruby, Jiřina Slaninová and Tomislav Barth
Solid phase synthesis and biological activities of oxytocin carba analogues containing threonine in position 4
1985, Vol. 50, Issue 2, pp. 418–427 [Abstract] - Michal Lebl, Tomislav Barth, Linda Servítová, Jiřina Slaninová and Karel Jošt
Oxytocin analogues with inhibitory properties, containing in position 2 a hydrophobic amino acid of D-configuration
1985, Vol. 50, Issue 1, pp. 132–145 [Abstract] - Michal Lebl, Wayne L. Cody, Brian C. Wilkes, Victor J. Hruby, Anna M. de L. Castrucci and Mac E. Hadley
Modification of the disulfide bridge in cyclic melanotropins
1984, Vol. 49, Issue 11, pp. 2680–2688 [Abstract] - Michal Lebl, Tomislav Barth, Linda Servítová, Jiřina Slaninová and Pavel Hrbas
Synthesis and properties of carba-6-analogues of oxytocin containing a deaminopenicillamine residue in position 1
1984, Vol. 49, Issue 9, pp. 2012–2023 [Abstract] - Michal Lebl, Tomislav Barth, Denis J. Crankshaw, Bohuslav Černý, Edwin E. Daniel, A. K. Grover and Karel Jošt
Synthesis and properties of [2-[3,5-3H2]-tyrosine,4-glutamic acid]deamino-1-carba-oxytocin
1984, Vol. 49, Issue 8, pp. 1921–1926 [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] - Daniel Butlen, Tomislav Barth, Bernard Cantau, Gilles Guillon, Serge Jard, Michal Lebl, František Brtník and Karel Jošt
The structural requirements of oxytocin and vassopressin analogues for the activation of adenylate cyclase in the rat kidney medullary membrane system
1983, Vol. 48, Issue 11, pp. 3166–3176 [Abstract] - Viktor Krchňák, Jan Ježek and Milan Zaoral
Preparation of N-acetylnormuramyl-α-aminobutyryl-D-isoglutaminyl-lysyl-lysyl-lysine
1983, Vol. 48, Issue 7, pp. 2079–2081 [Abstract] - Tomislav Barth, Bernard Cantau, Daniel Butlen, Gilles Guillon, Serge Jard, Michal Lebl and Karel Jošt
Oxytocin and vasopressin analogues capable of competition with vasopressin binding to rat liver membranes
1983, Vol. 48, Issue 6, pp. 1788–1795 [Abstract] - Michal Lebl, Pavel Hrbas, Jana Škopková, Jiřina Slaninová, Alena Machová, Tomislav Barth and Karel Jošt
Synthesis and properties of oxytocin analogues with high and selective natriuretic activity
1982, Vol. 47, Issue 9, pp. 2540–2560 [Abstract] - Michal Lebl, Jan Pospíšek, Jan Hlaváček, Tomislav Barth, Petr Maloň, Linda Servítová, Karel Hauzer and Karel Jošt
Analogues of neurohypophysial hormones, containing tert-leucine: Synthesis and properties
1982, Vol. 47, Issue 2, pp. 689–701 [Abstract] - Tomislav Barth, Jiřina Slaninová, Linda Servítová, Michal Lebl, Christine Kotsira-Engonopoulos, Chrysa Tzougraki, Iphigenia Photaki, Milan Krojidlo and Karel Jošt
The effect of some structural modifications of the oxytocin molecule on the duration of the galactogogic response
1981, Vol. 46, Issue 10, pp. 2441–2445 [Abstract] - Ivo Bláha, Viktor Krchňák and Milan Zaoral
Vasopressin and oxytocin analogs with interchanged sequence of amino acids in positions 7 and 8. synthesis and biological effects
1981, Vol. 46, Issue 9, pp. 2136–2139 [Abstract] - Jiřina Slaninová, Michal Lebl, Tomislav Barth and Karel Jošt
The effect of magnesium ions on the uterotonic activity of carba analogues of oxytocin modified in position 4
1981, Vol. 46, Issue 7, pp. 1689–1692 [Abstract] - Zdenko Procházka, Michal Lebl, Linda Servítová, Tomislav Barth and Karel Jošt
Synthesis and pharmacological properties of [2-p-fluorophenylalanine]deamino-1-carba-oxytocin and its diastereoisomeric sulfoxides
1981, Vol. 46, Issue 4, pp. 947–956 [Abstract] - Tomislav Barth, Jiřina Slaninová, Michal Lebl and Karel Jošt
Biological activities and protracted action of carba-analogues of deamino-oxytocin with O-methyltyrosine in position 2
1980, Vol. 45, Issue 11, pp. 3045–3050 [Abstract] - Michal Lebl
High-performance liquid chromatography of carba-analogues of oxytocin; a method for the determination of sulfides and sulfoxides in peptides
1980, Vol. 45, Issue 11, pp. 2927–2937 [Abstract] - Michal Lebl, Tomislav Barth, Jana Škopková and Karel Jošt
Synthesis and some pharmacological properties of [7-glycine, 8-ornithine]vasopressin and two of its analogues
1980, Vol. 45, Issue 10, pp. 2865–2871 [Abstract] - Michal Lebl, Tomislav Barth and Karel Jošt
Synthesis and pharmacological properties of oxytocin analogues modified simultaneously in position 2 and in the disulfide bridge
1980, Vol. 45, Issue 10, pp. 2855–2864 [Abstract] - Michal Lebl, Alena Machová, Pavel Hrbas, Tomislav Barth and Karel Jošt
Analogues of deamino-1-carba-oxytocin with an aliphatic amino acid in position 4: chemical synthesis and biological activities
1980, Vol. 45, Issue 10, pp. 2714–2723 [Abstract] - Milan Zaoral, Jan Ježek, Viktor Krchňák and Radovan Straka
Synthesis of peptides, glyco derivatives and glycopeptides from bacterial cell walls
1980, Vol. 45, Issue 5, pp. 1424–1446 [Abstract] - Milan Zaoral, Viktor Krchňák, Jana Škopková and Alena Machová
[1-β-Mercaptopropionic acid, 8-α-amino-β-glycylaminopropionic acid]vasopressin. A vasopressin analog with an isopeptide structure in its molecule
1979, Vol. 44, Issue 10, pp. 3133–3136 [Abstract] - Milan Zaoral, Danuta Konopinska, Ivan Bláha, Viktor Krchňák, Jana Škopková and Alena Machová
Vasopressin analogs modified in position 3. Influence of changes of configuration
1979, Vol. 44, Issue 10, pp. 3128–3132 [Abstract] - Michal Lebl, Vera Bojanovska, Tomislav Barth and Karel Jošt
Synthesis and properties of oxytocin analogues acting as irreversible inhibitors of the uterotonic response to oxytocin
1979, Vol. 44, Issue 8, pp. 2573–2582 [Abstract] - Michal Lebl, Tomislav Barth and Karel Jošt
Analogues of oxytocin with esters of glutamic acid instead of glutamine in position 4: Synthesis of a compound with high and specific galactogogic activity
1979, Vol. 44, Issue 8, pp. 2563–2572 [Abstract] - Michal Lebl, Anastasia Dimeli, Vera Bojanovska, Jiřina Slaninová, Tomislav Barth and Karel Jošt
Synthesis and some biological properties of amides derived from [4-glutamic acid]deamino-1-carba-oxytocin
1979, Vol. 44, Issue 8, pp. 2556–2562 [Abstract] - Milan Zaoral, Viktor Krchňák, František Brtník, Alena Machová and Jana Škopková
[1-β-Mercaptopropionic acid, 8-α-amino-β-guanidinopropionic acid]vasopressin and [1-β-mercaptopropionic acid, 8-D-α-amino-β-guanidinopropionic acid]vasopressin; Analogs showing a high and specific antidiuretic effect
1979, Vol. 44, Issue 8, pp. 2447–2450 [Abstract] - Viktor Krchňák, Milan Zaoral and Alena Machová
[1-β-Mercaptopropionic acid, 8-α,β-diaminopropionic acid]vasopressin and [1-β-mercaptopropionic acid, 8-D-α,β-diaminopropionic acid]vasopressin. Two lysine-vasopressin analogs with considerable antidiuretic effect
1979, Vol. 44, Issue 7, pp. 2161–2164 [Abstract] - Viktor Krchňák and Milan Zaoral
Effect of methylation of the hydroxyl group of tyrosine in [1-β-mercaptopropionic acid, 8-D-arginine]vasopressin on its biological effects
1979, Vol. 44, Issue 5, pp. 1642–1644 [Abstract] - Viktor Krchňák and Milan Zaoral
Synthesis of [1-β-mercaptopropionic acid, 8-D-arginine]vasopressin (DDAVP) in solid phase. Simple optimalization
1979, Vol. 44, Issue 4, pp. 1173–1178 [Abstract] - Michal Lebl, Tomislav Barth and Karel Jošt
Synthesis, reduction, and pharmacological properties of the sulfoxides of some carba-analogues of oxytocin
1978, Vol. 43, Issue 6, pp. 1538–1556 [Abstract] - Michal Lebl, Tomislav Barth and Karel Jošt
Nα-Glycyl-glycyl-glycyl-8-ornithine-vasopressin: A trypsin resistant vasopressin analog with a specific pressor effect
1978, Vol. 43, Issue 5, pp. 1300–1305 [Abstract] - Michal Lebl and Karel Jošt
Synthesis of [4-glutamic acid]deamino-1-carba-oxytocin
1978, Vol. 43, Issue 2, pp. 523–534 [Abstract]