Collection of Czechoslovak Chemical Communications - digital archive 

Individual author index pages

• Jiří Křepelka
• Drahuše Vlčková
• Milan Mělka

Other CCCC articles of these authors

• Antonín Černý, Jiří Křepelka, Karel Řežábek, Maria Frühaufová, Václav Plaisner and Jiří Holda
  Some dopaminergically active esters of N-[(5R,8S,10R)-6-propyl-8-ergolinyl]carbamic acid with cancerogenicity manifestations
  1987, Vol. 52, Issue 12, pp. 2983–2990 [Abstract]
• Martin Černý, Evžen Kasafírek, Jozef Rovenský and Jiří Křepelka
  Synthesis of blood serum thymic factor and its analogs
  1986, Vol. 51, Issue 12, pp. 2909–2918 [Abstract]
• Jiří Křepelka, Antonín Černý, Rudolf Kotva, Jaroslav Vachek and Milan Mělka
  Some derivatives of 5-(2-amino-6-hydroxy-4-oxo-3,4-dihydro-5-pyrimidinyl)pentanoic acid
  1986, Vol. 51, Issue 5, pp. 1140–1149 [Abstract]
• Michal P. Nemeryuk, Andrej L. Sedov, Tamara S. Safonova, Antonín Černý and Jiří Křepelka
  Transformations of substituted 5-aminopyrimidines under conditions of the diazotization
  1986, Vol. 51, Issue 1, pp. 215–233 [Abstract]
• Antonín Černý, Jiří Křepelka, Viktor Zikán, Drahuše Vlčková, Jaroslav Vachek, Jiří Holubek, Karel Řežábek, Maria Frühaufová, Miroslav Šeda, Jana Chlebounová and Otakar Marhan
  Some 6-substituted 1-[(5R,8S,10R)-8-ergolinyl]-3,3-diethylureas
  1984, Vol. 49, Issue 12, pp. 2828–2836 [Abstract]
• Antonín Černý, Viktor Zikán, Drahuše Vlčková, Jan Beneš, Jiří Holubek, Karel Řežábek, Marie Aušková and Jiří Křepelka
  (5R,8S,10R)-6-Alkyl-8-ergolinecarboxylic acids and some of their derivatives
  1983, Vol. 48, Issue 5, pp. 1483–1488 [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, Drahuše Vlčková, Jiří Holubek and Jiří Roubík
  8-Substitution derivatives of D-6-methylergoline-I
  1983, Vol. 48, Issue 1, pp. 312–318 [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]
• Rudolf Kotva, Jaroslav Vachek and Jiří Křepelka
  Some derivatives of 4-[(2-amino-6-hydroxy-4-oxo-3,4-dihydro-5-pyrimidinyl)methyl] benzoic acid
  1983, Vol. 48, Issue 1, pp. 299–303 [Abstract]
• Miloš Beran, Antonín Černý, Jiří Křepelka and Jaroslav Vachek
  Substituted ω-(4-oxo-3,4-dihydro-5-pyrimidinyl) alkanoic acids, their derivatives and analogues
  1983, Vol. 48, Issue 1, pp. 292–298 [Abstract]
• Rudolf Kotva, Jiří Křepelka and Miroslav Semonský
  5,5-Disubstituted barbituric acids and their analogues
  1983, Vol. 48, Issue 1, pp. 137–143 [Abstract]
• Miloš Beran, Jan Beneš and Jiří Křepelka
  Derivatives of 3-(D-6-methyl-8β-ergolin-I-yl)propanoic acid
  1982, Vol. 47, Issue 12, pp. 3432–3436 [Abstract]
• Rudolf Kotva, Jiří Křepelka and Jaroslav Vachek
  2-Substituted derivatives of 5-(4-oxo-3,4-dihydro-5-pyrimidinyl)pentanoic acid
  1982, Vol. 47, Issue 9, pp. 2525–2529 [Abstract]
• Iva Vančurová, Jiří Křepelka and František Šmejkal
  Derivatives of benzo(c)fluorenes. III. Synthesis and biological action of some dibasic derivatives of 7-oxo-7H-benzo(c)fluorene
  1982, Vol. 47, Issue 7, pp. 1867–1872 [Abstract]
• Jiří Křepelka, Iva Vančurová, Jiří Holubek, Milan Mělka and Karel Řežábek
  Derivatives of benzo(c)fluorene: II. Synthesis and biological effect of basic ethers of 7-oxo-7H-benzo(c)fluorene
  1982, Vol. 47, Issue 7, pp. 1856–1866 [Abstract]
• Jan Beneš and Jiří Křepelka
  2-Acylated derivatives of ergoline
  1982, Vol. 47, Issue 6, pp. 1757–1761 [Abstract]
• Jiří Křepelka, Jiří Roubík, Jiří Holubek and Iva Vančurová
  5-, 6- And 7-substitution derivatives of 7-oxo-7H-benzo(c)fluorene
  1982, Vol. 47, Issue 4, pp. 1258–1266 [Abstract]
• Jiří Křepelka, Iva Vančurová and Jiří Holubek
  Reactions of 4-aryl-1-methoxynaphtalene-2,3-dicarboxylic acid anhydrides and naphtho(2,3-c)furan-1-(3H)-one derivatives with hydrazines
  1982, Vol. 47, Issue 4, pp. 1252–1257 [Abstract]
• Jiří Křepelka, Iva Vančurová, Jiří Holubek, Jiří Roubík and Drahuše Vlčková
  Syntheses and antineoplastic effects of some N-substituted imides of 1-substituted 4-aryl-naphthalene-2,3-dicarboxylic acids
  1982, Vol. 47, Issue 1, pp. 304–314 [Abstract]
• Rudolf Kotva, Jiří Křepelka, Karel Řežábek and Jaroslav Vachek
  4-(ω-(2-Amino-6-hydroxy-4-oxo-3,4-dihydro-5-pyrimidinyl)alkyl)benzoic acids with an antineoplastic effect
  1981, Vol. 46, Issue 9, pp. 2217–2221 [Abstract]
• Jiří Křepelka, Iva Vančurová, Jiří Holubek and Jiří Roubík
  Hydrolytic products of 4-aryl-2,3-dicyano-1-naphthol derivatives
  1981, Vol. 46, Issue 9, pp. 2207–2216 [Abstract]
• Jiří Křepelka and Jiří Holubek
  The synthesis of model lactones of cyclolignan type
  1981, Vol. 46, Issue 9, pp. 2123–2128 [Abstract]
• Jiří Křepelka, Jiří Roubík and Jiří Holubek
  1-Substitution derivatives of 4-aryl-2,3-dibromo-1-naphthol
  1981, Vol. 46, Issue 9, pp. 2116–2122 [Abstract]
• Jiří Křepelka, Iva Vančurová and Jiří Holubek
  Some derivatives of 4-aryl-2,3-dicyano-1-naphthol
  1981, Vol. 46, Issue 6, pp. 1523–1529 [Abstract]
• Rudolf Kotva, Jiří Křepelka, Antonín Černý, Vojtěch Pujman and Miroslav Semonský
  Some 2-substituted derivatives of 5-(2-amino-6-hydroxy-4-oxo-3,4-dihydro-5-pyrimidinyl)pentanoic acid
  1981, Vol. 46, Issue 6, pp. 1397–1404 [Abstract]
• Miroslav Semonský, Antonín Černý, Jiří Křepelka, Rudolf Kotva, Bohumil Kakáč, Jiří Holubek and Jaroslav Vachek
  Some ω-(2-amino-6-hydroxy-4-oxo-3,4-dihydro-5-pyrimidinyl) alkanoic acids, their derivatives and analogues
  1980, Vol. 45, Issue 12, pp. 3583–3592 [Abstract]
• Jiří Křepelka, Viktor Zikán, Jiří Holubek and Miroslav Semonský
  Derivatives of 4-aryl-2,3-dihalogeno-1-naphthol
  1980, Vol. 45, Issue 10, pp. 2700–2705 [Abstract]
• Jiří Křepelka, Jiří Holubek and Miroslav Semonský
  Esters of 4,4-bis(4-ethylphenyl)-2,3-dibromo-2-butenoic acid and 7-ethyl-4-(4-ethylphenyl)-2,3-dibromo-1-naphthol
  1980, Vol. 45, Issue 10, pp. 2695–2699 [Abstract]
• Jiří Křepelka, Jiří Holubek and Miroslav Semonský
  Some condensation products of ergoline - I Derivatives with ketones
  1980, Vol. 45, Issue 3, pp. 755–760 [Abstract]
• Miloš Beran, Jiří Křepelka and Miroslav Semonský
  Some 6-alkyl derivatives of D-8-ergolin-I-ylacetamide
  1979, Vol. 44, Issue 11, pp. 3385–3390 [Abstract]
• Antonín Černý, Jiří Křepelka and Miroslav Semonský
  Some 6-substituted derivatives of D-8-cyanomethylergoline-I and D-8-methylergoline-I
  1979, Vol. 44, Issue 3, pp. 946–951 [Abstract]
• Jiří Křepelka and Miroslav Semonský
  Some N-nitrososubstituted derivatives of ergoline I
  1978, Vol. 43, Issue 7, pp. 1723–1726 [Abstract]