- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
Jiří Protiva
- 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] - 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] - 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] - 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] - 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] - 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] - 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] - Alois Vystrčil, Václav Křeček, Jiří Protiva and Miloš Buděšínský
Anhydrobetulin and its derivatives
1991, Vol. 56, Issue 4, pp. 886–904 [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] - 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, Jiří Liška, Alena Forgáčová, Miloš Buděšínský, Jiří Protiva, Stanislav Hilgard and Alois Vystrčil
Acid-catalyzed rearrangements of an A(1)-nor-triterpenoid 2α,3α-epoxide
1989, Vol. 54, Issue 2, pp. 413–429 [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] - 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] - 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] - 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 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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] - 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]
The following name might also represent this author:
J. Protiva
- V. Šanda, J. Fajkoš and J. Protiva
Microbial oxygenation of B-norsteroids with Beauveria bassiana
1977, Vol. 42, Issue 12, pp. 3646–3653 [Abstract] - J. Protiva, M. Buděšínský and A. Vystrčil
Unusual course of photolysis of 3β-acetoxy-28-nitrosyloxylupane. Synthesis of triterpenic N-oxides and hydroxamic acids
1977, Vol. 42, Issue 4, pp. 1220–1228 [Abstract] - J. Protiva, F. Tureček and A. Vystrčil
Revised structure of thurberine. Synthesis of 3,12-lupanedione
1977, Vol. 42, Issue 1, pp. 140–150 [Abstract] - J. Protiva, V. Pouzar and A. Vystrčil
Mass spectra of 12-oxolupane derivatives
1976, Vol. 41, Issue 8, pp. 2225–2237 [Abstract] - J. Protiva and A. Vystrčil
Reaction of amides of 28-lupanoic acid with lead tetraacetate and iodine mass spectra of 12-lupene derivatives
1976, Vol. 41, Issue 4, pp. 1200–1207 [Abstract] - V. Pouzar, J. Protiva, E. Lisá, E. Klinotová and A. Vystrčil
Reaction of 20-lupanol derivatives with lead tetraacetate
1975, Vol. 40, Issue 10, pp. 3046–3054 [Abstract] - A. Vystrčil and J. Protiva
Photo-oxidation of 28-lupanol and its derivatives
1974, Vol. 39, Issue 5, pp. 1382–1390 [Abstract] - V. Šanda, J. Fajkoš, F. Šorm and J. Protiva
On steroids. CXXXX. B-Norsteroid analogues of corticoids
1972, Vol. 37, Issue 8, pp. 2807–2811 [Abstract] - V. Schwarz and J. Protiva
Steroid derivatives. LXXIII. Hydroxylation of substances of pregnane series with Coniosporium rhizophilum (PREUSS)
1972, Vol. 37, Issue 5, pp. 1577–1584 [Abstract] - V. Schwarz, J. Protiva and J. Martínková
Steroid derivatives. LXX. Microbial hydroxylation of 17α,21-dihydroxy-16-methylene-4-pregnene-3,20-dione
1971, Vol. 36, Issue 10, pp. 3455–3462 [Abstract] - J. Protiva, V. Schwarz and K. Syhora
Steroid derivatives. LIII. Substrate specificity of Flavobacterium buccalis in microbial transformation of derivatives of 3β-hydroxypregn-5-en-20-one
1968, Vol. 33, Issue 1, pp. 83–91 [Abstract] - V. Schwarz, J. Martínková, J. Protiva and K. Syhora
Steroid-Derivate XLVI. Mikrobielle 7β,11α-Dihydroxylierung der Steroide
1966, Vol. 31, Issue 12, pp. 4703–4709 [Abstract] - R. Praus, J. Protiva and J. Dyr
Einfluss einiger Faktoren auf den photodynamischen Effekt bei den durch Methylenblau sensibilisierten Mikroorganismen Saccharomyces cerevisiae und Escherichia coli
1959, Vol. 24, Issue 4, pp. 1091–1098 [Abstract]
