Collect. Czech. Chem. Commun.
1982, 47, 108-116
https://doi.org/10.1135/cccc19820108
Synthesis of some westphalen-type cardenolide analogs
Pavel Kočovský, Pavel Drašar, Vladimír Pouzar and Miroslav Havel
Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
Individual author index pages
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Towards a novel approach to C-nucleosides
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Synthesis of pregnane 3-carboxylic acids via Pd-catalyzed alkoxycarbonylation and their effect on NMDA receptor activity
2011, Vol. 76, Issue 9, pp. 1141–1161 [Abstract] - Zdena Nováková, Jana Tomanová, Lucie Štěrbová and Pavel Drašar*
Steroid and bile acids amide conjugates with D-glucosamine
2011, Vol. 76, Issue 1, pp. 65–74 [Abstract] - Vojtěch Kapras, Eva Šťastná, Hana Chodounská*, Vladimír Pouzar and Zdena Krištofíková
Preparation of steroid sulfamates and their interaction with GABAA receptor
2009, Vol. 74, Issue 4, pp. 643–650 [Abstract] - Pavel Herrmann, Jaroslav Kvíčala, Vladimír Pouzar and Hana Chodounská*
Synthesis of Fluorinated Steroids Using a Novel Fluorinating Reagent Tetrabutylammonium Difluorodimethylphenylsilicate (TAMPS)
2008, Vol. 73, Issue 12, pp. 1825–1834 [Abstract] - Jan Štambaský, Andrei V. Malkov* and Pavel Kočovský*
Preparation of Boc-Protected Cinnamyl-Type Alcohols: A Comparison of the Suzuki-Miyaura Coupling, Cross-Metathesis, and Horner-Wadsworth-Emmons Approaches and Their Merit in Parallel Synthesis
2008, Vol. 73, Issue 5, pp. 705–732 [Abstract] - Ivan Černý, Helena Havlíková, Martin Hill, Richard Hampl and Vladimír Pouzar*
Synthetic Approach to 5α-Pregnanolone 19-[O-(Carboxymethyl)oxime] Derivatives
2004, Vol. 69, Issue 9, pp. 1805–1817 [Abstract] - Karel Zelenka, Tomáš Trnka, Iva Tišlerová, Vladimír Král, Mykhaylo Dukh and Pavel Drašar*
Synthesis of Porphyrin Receptors Modified by Glycosylated Steroids
2004, Vol. 69, Issue 5, pp. 1149–1160 [Abstract] - Štěpán Vyskočil*, Stephen C. Lockhart, William L. Mitchell and Pavel Kočovský*
Synthesis of 2-Hydroxy-8'-(hydroxymethyl)-1,1'-binaphthalene (iso-Homo-BINOL). A New Structural Pattern in the Binaphthyl Realm
2003, Vol. 68, Issue 5, pp. 907–916 [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] - Martin Hill*, Helena Havlíková, Jan Klak, Marie Bičíková, Vladimír Pouzar, Richard Hampl and Luboslav Stárka
Rapid Immunoassay for Pregnenolone Sulfate and Its Applications in Endocrinology
2002, Vol. 67, Issue 1, pp. 140–162 [Abstract] - Andrei V. Malkov, Benjamin P. Farn, Nigel Hussain and Pavel Kočovský*
Molybdenum-Catalyzed Allylic Substitution in Glycals: A C-C Bond-Forming Ferrier-Type Reaction
2001, Vol. 66, Issue 12, pp. 1735–1745 [Abstract] - Andrei V. Malkov* and Pavel Kočovský*
Tetrahydrocannabinol Revisited: Synthetic Approaches Utilizing Molybdenum Catalysts
2001, Vol. 66, Issue 8, pp. 1257–1268 [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] - 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] - Štěpán Vyskočil*, Luděk Meca, Jiří Kubišta, Petr Maloň and Pavel Kočovský*
Synthesis of C2-Symmetrical [1,1'-Binaphthalene]-2,2'-diamines with Additional Chelating Groups Attached to the Nitrogen Atoms as Potential Ligands for Asymmetric Catalysis
2000, Vol. 65, Issue 4, pp. 539–548 [Abstract] - Vladimír Pouzar*, Ivan Černý and Pavel Drašar
Coupling of Steroid O-(Carboxymethyl)oxime Derivatives with Single-Protected α,ω-Diaminoalkanes
1999, Vol. 64, Issue 12, pp. 2035–2043 [Abstract] - Marek Urbanský*, Jan Proška, Jan Říčný and Pavel Drašar
Truxillic Acid Derivatives, Neuromuscular Blocking Agents with Very High Affinity for the Allosteric Binding Site of Muscarinic Acetylcholine Receptors
1999, Vol. 64, Issue 12, pp. 1980–1992 [Abstract] - Marek Urbanský*, Jan Proška and Pavel Drašar
Fused Thiazoloandrostanes and Their Quaternary Salts, Synthesis and Cooperative Ligand Binding to Muscarinic Acetylcholine Receptor
1999, Vol. 64, Issue 9, pp. 1457–1470 [Abstract] - Yoshiaki Kamano, Ayano Kotake, Toshihiko Nogawa, Hirohumi Hashima, Machiko Tozawa, Hiroshi Morita, Koichi Takeya, Hideji Itokawa, Ichiro Matsuo, Yoshitatsu Ichihara, Pavel Drašar and George R. Pettit
Conformational Preference of Two Toad Poison Bufadienolides, Cinobufagin and Bufotalin
1998, Vol. 63, Issue 10, pp. 1663–1670 [Abstract] - Vladimír Pouzar, Tereza Slavíková and Ivan Černý
Lengthening of the Alkyl Chain in Steroid O-(ω-Carboxyalkyl)oximes by Wittig Reaction
1998, Vol. 63, Issue 10, pp. 1623–1634 [Abstract] - Tereza Slavíková, Vladimír Pouzar and Ivan Černý
Synthesis of Steroid O-(ω-Hydroxyalkyl)oximes by Reduction of Corresponding O-(ω-Carboxyalkyl)oxime Derivatives
1998, Vol. 63, Issue 4, pp. 557–576 [Abstract] - Štěpán Vyskočil, Martin Smrčina and Pavel Kočovský
A Facile Synthesis of the Enantiopure, Nitrogen-Substituted 2,2'-Diamino-1,1'-binaphthyls as Potential Ligands for Catalytic Asymmetric Reactions
1998, Vol. 63, Issue 4, pp. 515–519 [Abstract] - Ivan Černý, Vladimír Pouzar, Oldřich Lapčík and Richard Hampl
Addition of Azoimide to Unsaturated Ketones in the Steroid Series. Synthesis of N-(17β-Hydroxy-3-oxo-5α-androstan-15β-yl)succinamoic Acid and Its Evaluation as Hapten for Dihydrotestosterone Immunoanalysis
1997, Vol. 62, Issue 12, pp. 1931–1939 [Abstract] - Ivan Černý, Tereza Slavíková and Vladimír Pouzar
Synthesis of (15E)-17β-hydroxy-5α-androstane-3,15-dione 15-[O-(Carboxymethyl)]oxime, New Hapten for Dihydrotestosterone (17β-hydroxy-5α-androstan-3-one)
1997, Vol. 62, Issue 10, pp. 1642–1649 [Abstract] - Tereza Slavíková, Vladimír Pouzar and Ivan Černý
Syntheses of Steroid O-(3-Carboxypropyl)oximes
1997, Vol. 62, Issue 3, pp. 457–470 [Abstract] - Vladimír Pouzar, Tereza Slavíková and Ivan Černý
Synthesis of (19E)-3β,7β-Dihydroxy-17-oxoandrost-5-en-19-al 19-(O-Carboxymethyl)oxime, New Hapten for 7β-Hydroxydehydroepiandrosterone (3β,7β-Dihydroxyandrost-5-en-17-one)
1997, Vol. 62, Issue 1, pp. 109–123 [Abstract] - Jan Fajkoš, Vladimír Pouzar and Ivan Černý
Synthesis of (15E)-3β-Hydroxyandrost-5-ene-15,17-dione 15-(O-Carboxymethyl)oxime; The New Hapten for 3β-Hydroxyandrost-5-en-17-one (Dehydroepiandrosterone, DHEA)
1996, Vol. 61, Issue 11, pp. 1647–1654 [Abstract] - Martin Smrčina, Štěpán Vyskočil, Jana Polívková, Jana Poláková and Pavel Kočovský
Synthesis and Resolution of Racemic 2-Amino-2'-hydroxy-1,1'-binaphthyl
1996, Vol. 61, Issue 10, pp. 1520–1524 [Abstract] - Oldřich Lapčík, Richard Hampl, Martin Hill, Luboslav Stárka, Alexander Kasal, Vladimír Pouzar and Zdeněk Putz
Radioimmunological and Chromatographic Properties of Tyrosine Methyl Ester Conjugates with Stereoisomeric Steroid Carboxy Derivatives
1996, Vol. 61, Issue 5, pp. 799–807 [Abstract] - Vladimír Pouzar, Tereza Slavíková and Ivan Černý
Preparation of 7-[O-(Carboxymethyl)oxime] Derivatives of Dehydroepiandrosterone and Pregnenolone
1996, Vol. 61, Issue 3, pp. 404–412 [Abstract] - Vladimír Pouzar and Ivan Černý
Coupling of Steroid O-(Carboxymethyl)oxime Derivatives with Amino Alcohols
1996, Vol. 61, Issue 2, pp. 288–297 [Abstract] - Jasmina Novakovic, Eva Tvrzická, Václav Všetečka, Vladimír Pouzar and Ladislav Feltl
Capillary Gas-Chromatographic Retention Behavior and Physico-Chemical Properties of Underivatized Equine Estrogens
1995, Vol. 60, Issue 5, pp. 813–819 [Abstract] - Vladimír Pouzar and Ivan Černý
Preparation of (20E)-21-Ethoxycarbonyl-14β,17α-pregna-5,20-dien-3β-yl Hydrogen Butanedioate
1995, Vol. 60, Issue 4, pp. 715–718 [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] - Vladimír Pouzar and Ivan Černý
17-(O-(2-Carboxyethyl)oxime) Derivatives of Androstanes of 3-Hydroxy-5α-, -5β-, -5-ene and 3-Oxo-4-ene Series
1995, Vol. 60, Issue 1, pp. 137–149 [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] - Vladimír Pouzar and Ivan Černý
Preparation of (17E)-3β-Hydroxyandrost-5-en-17-one (O-Carboxymethyl)oxime Derivatives with Short Peptide Chain
1994, Vol. 59, Issue 9, pp. 2042–2056 [Abstract] - Pavel Kočovský
Organic Reactivity Control by Means of Neighboring Groups and Organometallics. A Personal Account
1994, Vol. 59, Issue 1, pp. 1–74 [Abstract] - Hana Chodounská and Vladimír Pouzar
Preparation of 3-(6-Deoxy-β-D-glucopyranosyloxy) and 3-(6-Deoxy-α-L-mannopyranosyloxy)androstane Derivatives with Unsaturated Side Chain in Position 17β
1993, Vol. 58, Issue 12, pp. 3000–3008 [Abstract] - Vladimír Pouzar, Ivan Černý and Pavel Drašar
Acrylate Side Chain Derivatives of 5β-Steroids
1993, Vol. 58, Issue 12, pp. 2963–2976 [Abstract] - Libuše Arnoštová, Ivan Černý, Vladimír Pouzar and Pavel Drašar
Synthesis of 5α-Cholestane Type Glycoside Sulfates
1993, Vol. 58, Issue 5, pp. 1180–1190 [Abstract] - Alexander Kasal, Květa Fuksová and Vladimír Pouzar
Preparation of Unlabelled and [3H]-Labelled Epitestosterone and Its Metabolites
1993, Vol. 58, Issue 3, pp. 600–611 [Abstract] - Vladimír Pouzar, Ivan Černý and Pavel Drašar
Z-Isomers of Steroid 17β-Side Chain Methyl Acrylates
1992, Vol. 57, Issue 9, pp. 1928–1936 [Abstract] - Lenka Schneiderová, Oldřich Štrouf, Bohumír Grüner, Vladimír Pouzar, Pavel Drašar, Richard Hampl and Irena Kimlová
Synthesis of o-Carboranylmethyl Ethers of Steroids as Potential Target Substrates for Boron Neutron Capture Therapy
1992, Vol. 57, Issue 3, pp. 463–471 [Abstract] - Ivan Černý, Vladimír Pouzar, Pavel Drašar and Miroslav Havel
Glucosylation of Some Steroidal 17-Hydroxy Derivatives
1992, Vol. 57, Issue 2, pp. 362–374 [Abstract] - Vladimír Pouzar, Hana Chodounská, Ivan Černý and Pavel Drašar
Derivatives of 5α-androstan-3α- and 3β-ol with acrylonitrile side chain
1991, Vol. 56, Issue 12, pp. 2906–2916 [Abstract] - Jan Fajkoš and Vladimír Pouzar
Synthesis of (19E)-17β-hydroxy-3-oxo-5α-androstan-19-al 19-(O-carboxymethyl)oxime
1991, Vol. 56, Issue 12, pp. 2884–2891 [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] - Jan Fajkoš, Vladimír Pouzar and Karel Vereš
Synthesis of (19E)-3,20-dioxopregn-4-en-19-al 19-(O-carboxymethyl)oxime
1991, Vol. 56, Issue 5, pp. 1087–1092 [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] - Jan Fajkoš, Vladimír Pouzar and Karel Vereš
Synthesis of (19E)-17β-hydroxy-3-oxoandrost-4-en-19-al 19-(O-carboxymethyl)oxime
1990, Vol. 55, Issue 8, pp. 2086–2094 [Abstract] - Hana Chodounská and Vladimír Pouzar
Preparation of 3-(β-D-galactopyranosyloxy)androstane derivatives with unsaturated side chain in position 17β
1990, Vol. 55, Issue 6, pp. 1639–1646 [Abstract] - Vladimír Pouzar, Ivan Černý, Pavel Drašar and Miroslav Havel
Preparation of (20E)-21-ethoxycarbonyl-5β-pregn-20-en-3β-yl hydrogen butanedioate
1990, Vol. 55, Issue 6, pp. 1635–1638 [Abstract] - Vladimír Pouzar, Hana Chodounská, Dalibor Sameš, Pavel Drašar and Miroslav Havel
Derivatives of 5α-androstan-3α- and 3β-ol with acrylate side chain
1990, Vol. 55, Issue 5, pp. 1243–1256 [Abstract] - Vladimír Pouzar, Dalibor Sameš and Miroslav Havel
Preparation of selectively protected derivatives of 21-nor-5-pregnene-3β,20-diol
1990, Vol. 55, Issue 2, pp. 499–511 [Abstract] - Pavel Drašar, Vladimír Pouzar, Ivan Černý, George R. Pettit and Miroslav Havel
Synthesis and in vitro antimetabolic evaluation of some steroidal thiazoles
1989, Vol. 54, Issue 12, pp. 3339–3347 [Abstract] - Ivan Černý, Petr Novotný, Pavel Drašar, Miroslav Havel and Josef Pacák
Glycosylation of steroids with silver silicate and 2-deoxy-2-fluoro-α-D-glucopyranosyl bromide triacetate
1989, Vol. 54, Issue 10, pp. 2775–2783 [Abstract] - Vladimír Pouzar, Lenka Schneiderová, Pavel Drašar, Oldřich Štrouf and Miroslav Havel
Synthesis of 2-propynyl ethers of steroid alcohols
1989, Vol. 54, Issue 7, pp. 1888–1902 [Abstract] - Pavel Drašar and Jiří Beránek
Reaction of 6-azauridine with thionyl chloride in hexamethylphosphoramide
1989, Vol. 54, Issue 5, pp. 1358–1362 [Abstract] - Pavel Kočovský and Dalimil Dvořák
Transition-metal catalysis in Michael addition of β-dicarbonyls: Tuning of the reaction conditions
1988, Vol. 53, Issue 11, pp. 2667–2674 [Abstract] - Pavel Drašar and Jiří Beránek
Preparation and some reactions of bis(2',3'-O-carbonyl-6-azauridine) 5',5''-carbonate
1988, Vol. 53, Issue 7, pp. 1568–1573 [Abstract] - Vladimír Pouzar, Lenka Kárászová and Miroslav Havel
Preparation of 21-methoxycarbonyl-21-methylene-5-pregnen-3β-ol derivatives
1987, Vol. 52, Issue 11, pp. 2735–2743 [Abstract] - Ivan Černý, Vladimír Pouzar, Pavel Drašar and Miroslav Havel
β-Glucosides of steroidal unsaturated nitriles
1987, Vol. 52, Issue 10, pp. 2521–2533 [Abstract] - Pavel Drašar and Jiří Beránek
2',3'-O-Carbonyl derivatives of 6-azauridine in the synthesis of its 5-substituted and 5'-deoxy derivatives
1987, Vol. 52, Issue 8, pp. 2070–2082 [Abstract] - Vladimír Pouzar, Ivan Černý, Pavel Drašar and Miroslav Havel
Preparation of (20E)-21-methoxycarbonyl-5,14,20-pregnatrien-3β-ol derivatives
1987, Vol. 52, Issue 7, pp. 1803–1810 [Abstract] - Yoshiaki Kamano, Pavel Drašar, George R. Pettit and Machiko Tozawa
Synthesis of 5α-cinobufagin
1987, Vol. 52, Issue 5, pp. 1325–1330 [Abstract] - Vladimír Pouzar, Ivan Černý, Pavel Drašar, Soňa Vašíčková and Miroslav Havel
Preparation of 3β-hydroxy-21,26,27-trinorcholesta-5,23-dien-25→22-olide and 3β-hydroxy-20-(2-furyl)-21-nor-5-pregnene derivatives
1987, Vol. 52, Issue 4, pp. 1043–1051 [Abstract] - Vladimír Pouzar, Ivan Černý, Pavel Drašar and Miroslav Havel
New approach to steroidal hemisuccinates and glycosides
1987, Vol. 52, Issue 3, pp. 775–787 [Abstract] - Vladimír Pouzar, Ivan Černý, Pavel Drašar and Miroslav Havel
New method of preparation of cardioglycoside hemisuccinates
1986, Vol. 51, Issue 9, pp. 2019–2028 [Abstract] - Ivan Černý, Vladimír Pouzar, Pavel Drašar, František Tureček and Miroslav Havel
Steroids with the β-crotonate (2-butenoate) side chain
1986, Vol. 51, Issue 1, pp. 128–140 [Abstract] - Soňa Vašíčková, Vladimír Pouzar, Ivan Černý, Pavel Drašar and Miroslav Havel
Infrared spectra of compounds with the methoxymethyl protecting group
1986, Vol. 51, Issue 1, pp. 90–100 [Abstract] - Pavel Drašar, Vladimír Pouzar, Ivan Černý, Miroslav Havel, František Tureček, Daniela Schmiedová and Karel Vereš
Preparation of 3-carboxypropanoates of digitoxin and digoxin and their conjugates with L-tyrosine
1985, Vol. 50, Issue 12, pp. 2760–2774 [Abstract] - Ivo Starý and Pavel Kočovský
Synthesis of some allylic acetoxy derivatives in the steroid series
1985, Vol. 50, Issue 5, pp. 1227–1238 [Abstract] - Vladimír Pouzar, Pavel Drašar, Ivan Černý and Miroslav Havel
Preparation and absolute configuration at C(22) of 21,26,27-trinor-5α-cholestan-25→22-olide derivatives
1985, Vol. 50, Issue 4, pp. 869–877 [Abstract] - Pavel Drašar, Vladimír Pouzar, Ivan Černý and Miroslav Havel
Synthesis of 4-(21-nor-5-pregnen-20-yl)-1,3-thiazole derivatives
1984, Vol. 49, Issue 4, pp. 1051–1059 [Abstract] - Pavel Drašar, Vladimír Pouzar, Ivan Černý, Jorga Smolíková and Miroslav Havel
Synthesis of 17β-[4-(1,3-thiazolyl)]androstane 3β-hemisuccinate and glycoside
1984, Vol. 49, Issue 4, pp. 1039–1050 [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] - Vladimír Pouzar, Pavel Drašar, Ivan Černý and Miroslav Havel
Preparation of 21,26,27-trinor-5α-cholest-23-en-25→20-olide from a propargyl synthone
1984, Vol. 49, Issue 4, pp. 871–880 [Abstract] - Pavel Drašar, Ivan Černý, Vladimír Pouzar and Miroslav Havel
New preparation of steroidal 3-hemisuccinates
1984, Vol. 49, Issue 1, pp. 306–312 [Abstract] - Pavel Kočovský
Participation by some oxygen containing groups in hypobromous acid addition to double bond
1983, Vol. 48, Issue 12, pp. 3660–3673 [Abstract] - Pavel Kočovský
Competition of two participating groups in hypobromous acid addition to some 4-cholestene derivatives
1983, Vol. 48, Issue 12, pp. 3643–3659 [Abstract] - Pavel Kočovský
Acetoxyl group as control element in electrophilic addition: Participation by acetoxy group and its competition with other participating groups in hypobromous acid addition to some 5-cholestene derivatives
1983, Vol. 48, Issue 12, pp. 3629–3642 [Abstract] - Pavel Kočovský
Neighboring group participation in electrophilic additions: The role of Markovnikov and Fürst-Plattner rule in hypobromous acid addition to 5,6-unsaturated cholestane derivatives
1983, Vol. 48, Issue 12, pp. 3618–3628 [Abstract] - Pavel Kočovský
Competition of 5(O)n and 6(O)n participation by 19a-substituent in hypobromous acid addition to 2,3- and 5,6-unsaturated 19-homocholestane derivatives
1983, Vol. 48, Issue 12, pp. 3606–3617 [Abstract] - Pavel Kočovský
Synthesis of some unsaturated 19a-homocholestane derivatives
1983, Vol. 48, Issue 12, pp. 3597–3605 [Abstract] - Pavel Kočovský
Synthesis of some 2,3- and 5,6-unsaturated 19-homosteroids bearing an oxygen containing group at the position 19a
1983, Vol. 48, Issue 12, pp. 3589–3596 [Abstract] - Pavel Kočovský, Ivo Starý, František Tureček and Vladimír Hanuš
Electrophilic additions to 10β-vinyl cholestane derivatives
1983, Vol. 48, Issue 10, pp. 2994–3019 [Abstract] - Vladimír Pouzar, Soňa Vašíčková, Pavel Drašar, Ivan Černý and Miroslav Havel
Preparation and absolute configuration at C(22) of 21,26,27-trinor-5α-cholestane-22,25-diol derivatives
1983, Vol. 48, Issue 8, pp. 2423–2435 [Abstract] - Ivan Černý, Vladimír Pouzar, Pavel Drašar and Miroslav Havel
Synthesis of 17β-steroidal 4-(2-butenolides)
1983, Vol. 48, Issue 7, pp. 2064–2071 [Abstract] - Pavel Drašar, Vladimír Pouzar, Ivan Černý and Miroslav Havel
Alternative syntheses of steroidal maleimides
1983, Vol. 48, Issue 4, pp. 1224–1232 [Abstract] - Jiří Křepelka, Vladimír Pouzar, Jiří Schlanger, Jiří Holubek, Jiří Körbl, Fedir Jančik and Rudolf Kotva
Oxidative transformations of some pyrimidine derivatives into oxazolidine derivatives
1983, Vol. 48, Issue 4, pp. 1212–1223 [Abstract] - Jiří Křepelka, Jan Beneš, Vladimír Pouzar, Jaroslav Vachek and Jiří Holubek
Some 2-substitution derivatives of 5-(4-oxo-6-hydroxy-3,4-dihydro-5-pyrimidinyl)pentanoic acid
1983, Vol. 48, Issue 1, pp. 304–311 [Abstract] - Václav Černý and Pavel Kočovský
Neighboring group participation in hypobromous acid addition to 19-substituted 5α-cholest-1-enes and in acid cleavage of their epoxy analogs
1982, Vol. 47, Issue 11, pp. 3062–3076 [Abstract] - Pavel Drašar, Vladimír Pouzar, Ivan Černý, Miroslav Havel, Sofia N. Ananchenko and Igor V. Torgov
Use of malonic acid derivatives for the construction of substituted side chains in the position 17β of steroids
1982, Vol. 47, Issue 4, pp. 1240–1251 [Abstract] - Pavel Kočovský, František Tureček and Václav Černý
Mechanism of acid cleavage of some steroid epoxides. Competition between neighboring group participation and external nucleophile attack
1982, Vol. 47, Issue 1, pp. 124–129 [Abstract] - Pavel Kočovský, František Tureček and Václav Černý
Mechanism of hypobromous acid addition to unsaturated steroids. Competition between neighboring group participation and external nucleophile attack
1982, Vol. 47, Issue 1, pp. 117–123 [Abstract] - Vladimír Pouzar, Pavel Drašar, Pavel Kočovský and Miroslav Havel
Synthesis of some isocardenolide analogs and 17β-maleimidoandrostane of westphalen structural type
1982, Vol. 47, Issue 1, pp. 96–107 [Abstract] - Pavel Drašar, František Tureček and Miroslav Havel
17β-[4-(1,3-Thiazolyl)]-androst-5-ene derivatives
1981, Vol. 46, Issue 11, pp. 2906–2911 [Abstract] - Pavel Kočovský
Synthesis of 19-nor-10β-vinyl-5α-cholestane and its 5β-epimer
1981, Vol. 46, Issue 11, pp. 2898–2905 [Abstract] - Pavel Kočovský and František Tureček
An unusual rearrangement in hypobromous acid addition to 10β-vinyl cholestane derivatives
1981, Vol. 46, Issue 11, pp. 2892–2897 [Abstract] - Pavel Kočovský and František Tureček
Neighboring group participation and rearrangement in hypobromous acid addition to 10β-vinyl cholestane derivatives
1981, Vol. 46, Issue 11, pp. 2877–2891 [Abstract] - Vladimír Pouzar and Miroslav Havel
Synthesis and absolute configuration at C(20) of 21,26,27-trinor-5α-cholestan-25→20-olide derivatives
1981, Vol. 46, Issue 11, pp. 2758–2765 [Abstract] - Pavel Drašar and Miroslav Havel
Syntheses of 17β-(2-maleimido)androstanes
1981, Vol. 46, Issue 8, pp. 1976–1982 [Abstract] - Vladimír Pouzar and Miroslav Havel
Preparation and absolute configuration at C(20) of 21-nor-5α-chol-22-en-24→20-olide derivatives
1981, Vol. 46, Issue 4, pp. 917–925 [Abstract] - Pavel Kočovský and Václav Černý
A modified route to intermediates in partial syntheses of digitoxigenin and xysmalogenin
1981, Vol. 46, Issue 2, pp. 446–451 [Abstract] - Vladimír Pouzar and Miroslav Havel
Preparation and absolute configuration at C(20) of 21-nor-5α-cholan-24→20-olide derivatives
1981, Vol. 46, Issue 1, pp. 107–117 [Abstract] - Pavel Kočovský and Václav Černý
Participation of 19-substituents in acid cleavage of steroidal 3α,4α- and 4α,5α-epoxides
1980, Vol. 45, Issue 11, pp. 3199–3209 [Abstract] - Pavel Kočovský and Václav Černý
Participation of 19-substituents in acid cleavage of steroidal 5α,6α-epoxides
1980, Vol. 45, Issue 11, pp. 3190–3198 [Abstract] - Pavel Kočovský and Václav Černý
Participation of 19-substituents in hypobromous acid addition to 3,4- and 4,5-unsaturated steroids
1980, Vol. 45, Issue 11, pp. 3030–3038 [Abstract] - Pavel Kočovský and Václav Černý
Participation of 19-substituents in electrophilic additions. influence of 3β-substitution on hypobromous acid addition to 5,6-unsaturated steroids
1980, Vol. 45, Issue 11, pp. 3023–3029 [Abstract] - Pavel Kočovský
Synthesis of 3,4-, 4,5- and 5,6-unsaturated 19-substituted cholestane derivatives and related epoxides
1980, Vol. 45, Issue 11, pp. 3008–3022 [Abstract] - Pavel Kočovský
Synthesis of 14-deoxy-14α-strophanthidin
1980, Vol. 45, Issue 11, pp. 2998–3007 [Abstract] - Vladimír Pouzar and Miroslav Havel
Absolute configuration at C(20) of the derivatives of 21-nor-5α-cholane-20,24-diol
1980, Vol. 45, Issue 9, pp. 2443–2451 [Abstract] - Pavel Kočovský and Václav Černý
Synthesis of 14-deoxy-14α-strophanthidol
1980, Vol. 45, Issue 3, pp. 921–926 [Abstract] - Pavel Kočovský, Ladislav Kohout and Václav Černý
Participation of 19-substituents in electrophilic additions to 6,7-unsaturated 5α-cholestane and B-homo 5α-cholestane derivatives; A case of competition between the participation of an ambident neighboring group and external nucleophile attack
1980, Vol. 45, Issue 2, pp. 559–583 [Abstract] - František Tureček and Pavel Kočovský
The synthesis and mass spectra of some oxygen-bridged 5α-cholestane and B-homo-5α-cholestane derivatives
1980, Vol. 45, Issue 1, pp. 274–293 [Abstract] - Miroslav Havel, Jiří Velek, Jan Pospíšek and Milan Souček
Selective acylation of hydroxy steroids with acyl cyanides
1979, Vol. 44, Issue 8, pp. 2443–2446 [Abstract] - Pavel Kočovský and Václav Černý
Synthesis of 6β,19-dimethoxy-3α,5-cyclo-5α-pregnan-20-one
1979, Vol. 44, Issue 7, pp. 2275–2283 [Abstract] - Pavel Kočovský
Model experiments in the synthetic approach to strophanthidin: The synthesis of 3β,5-dihydroxy-5β-cholestan-19-al
1979, Vol. 44, Issue 7, pp. 2156–2160 [Abstract] - Pavel Kočovský and Václav Černý
Participation of 19-ester groups in the cleavage of 2α,3α- and 5α,6α-steroid epoxides. A case of competition between participation and external nucleophile attack
1979, Vol. 44, Issue 5, pp. 1496–1509 [Abstract] - Pavel Kočovský, Václav Černý and Miroslava Synáčková
Participation of 19-ester groups in hypobromous acid additions to 2,3- and 5,6-unsaturated steroids
1979, Vol. 44, Issue 5, pp. 1483–1495 [Abstract] - František Tureček and Pavel Kočovský
Mass spectra of some 5-methyl-19-nor-5β-cholest-9-enes
1979, Vol. 44, Issue 2, pp. 429–438 [Abstract] - Pavel Kočovský and Václav Černý
Reduction of some mesyloxy and tosyloxy steroids with sodium iodide and zinc dust
1979, Vol. 44, Issue 1, pp. 246–250 [Abstract] - Pavel Kočovský, Václav Černý and František Tureček
Westphalen rearrangement. Mechanism of formation of 5α-acetoxy derivatives
1979, Vol. 44, Issue 1, pp. 234–245 [Abstract] - Pavel Kočovský and Václav Černý
Participation of the methoxyl group in the cleavage of some 19-substituted steroid epoxides. A case of competition between internal and external nucleophile attack
1979, Vol. 44, Issue 1, pp. 226–233 [Abstract] - Vladimír Pouzar and Alois Vystrčil
Preparation of 12,20-disubstituted lupane derivatives
1979, Vol. 44, Issue 1, pp. 194–210 [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] - 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] - Pavel Kočovský and Václav Černý
Preparation of some 6β-substituted 5-hydroxy-5α-cholest-2-enes
1978, Vol. 43, Issue 7, pp. 1933–1941 [Abstract] - Pavel Kočovský and Václav Černý
Participation of the methoxyl group in electrophilic additions to some unsaturated 19-methoxy steroids
1978, Vol. 43, Issue 7, pp. 1924–1932 [Abstract] - Pavel Kočovský and Václav Černý
Neighboring group participation in some electrophilic additions to 19-substituted 5α-cholest-2-enes and 5-cholestenes
1978, Vol. 43, Issue 1, pp. 327–335 [Abstract] - Pavel Kočovský, V. Černý, S. Vašíčková and M. Synáčková
Stereochemistry of some 5-methyl-19-nor-5β-cholest-9-ene derivatives
1977, Vol. 42, Issue 11, pp. 3339–3353 [Abstract] - Pavel Kočovský and V. Černý
Structural requirements in Westphalen rearrangement
1977, Vol. 42, Issue 8, pp. 2415–2437 [Abstract] - Pavel Kočovský and Ž. Procházka
The synthesis of pregnane derivatives with an aromatic B-ring
1977, Vol. 42, Issue 2, pp. 553–559 [Abstract] - Pavel Kočovský and V. Černý
Transannular participation of the hydroxyl group in the addition of hypobromous acid to some 5-hydroxy-5α-cholest-2-enes
1977, Vol. 42, Issue 1, pp. 353–365 [Abstract] - Pavel Kočovský and V. Černý
Transannular participation of the hydroxyl group in Woodward addition to some 5-hydroxy-5α-cholest-2-enes
1977, Vol. 42, Issue 1, pp. 163–172 [Abstract] - Pavel Kočovský and V. Černý
Preparation of some 5-hydroxy-5α-cholest-2-enes
1977, Vol. 42, Issue 1, pp. 155–162 [Abstract] - Pavel Kočovský and V. Černý
Preparation of some 5-methyl-19-nor-5β-cholestane derivatives
1976, Vol. 41, Issue 9, pp. 2620–2629 [Abstract] - Pavel Kočovský, L. Kohout and J. Fajkoš
5,7-Cyclo-B-homopregnane derivatives with an oxygen function in position 17α
1975, Vol. 40, Issue 2, pp. 468–474 [Abstract] - Pavel Kočovský and Ž. Procházka
The synthesis of androstane derivatives with an aromatic B-ring
1974, Vol. 39, Issue 7, pp. 1905–1913 [Abstract] - Pavel Kočovský, K. K. Košoev and Ž. Procházka
On Steroids. CLXI. The synthesis of some new steroid glucosides
1973, Vol. 38, Issue 11, pp. 3273–3278 [Abstract]
