Collect. Czech. Chem. Commun. 1979, 44, 788-791
https://doi.org/10.1135/cccc19790788

The synthesis of 6-amino-8-hydroxy-4-oxo-2-(4-pentyloxybenzoyl)-5,7-diazaspiro[2.5]octa-5,7-diene-1-carbox-N-cyclopentylamide

Viktor Zikán, Miroslav Semonský and Bohumil Kakáč

Research Institute for Pharmacy and Biochemistry, 130 00 Prague 3

Individual author index pages


Other CCCC articles of these authors

  • Stanislav Rádl and Viktor Zikán
    Synthesis of some 1-aryl-1,4-dihydro-4-oxoquinoline-3-carboxylic acids and their antibacterial activity
    1989, Vol. 54, Issue 8, pp. 2181–2189 [Abstract]
  • Stanislav Rádl and Viktor Zikán
    Synthesis and antimicrobial activity of some 3-oxo-3H-pyrido[3,2,1-kl]phenoxazine-2-carboxylic acids
    1989, Vol. 54, Issue 2, pp. 506–515 [Abstract]
  • Stanislav Rádl and Viktor Zikán
    Synthesis and biological activity of some basic-substituted 4,9-dihydro-3-methyl-4-oxo-1H(2H)-pyrazolo[3,4-b]quinolines
    1988, Vol. 53, Issue 8, pp. 1812–1819 [Abstract]
  • Stanislav Rádl and Viktor Zikán
    Synthesis of 1,2, and 9-methyl derivatives of 4,9-dihydro-6-methoxy-3-methyl-4-oxo-1H(2H)-pyrazolo[3,4-b]quinoline and 4,9-dihydro-6-hydroxy-3-methyl-4-oxo-1H(2H)-pyrazolo[3,4-b]quinoline and their antiviral activity
    1987, Vol. 52, Issue 3, pp. 788–792 [Abstract]
  • Stanislav Rádl and Viktor Zikán
    Syntheses of some 4-dialkylaminoalkylamino derivatives of 2,3-dimethyl-2H- and 3,9-dimethyl-9H-pyrazolo[3,4-b]quinoline
    1986, Vol. 51, Issue 8, pp. 1692–1697 [Abstract]
  • Stanislav Rádl, Viktor Zikán and František Šmejkal
    Syntheses of some N-carboxymethyl derivatives of 4,9-dihydro-3-methyl-4-oxo-1H-(2H)-pyrazolo[3,4-b]quinoline with antiviral effects
    1985, Vol. 50, Issue 9, pp. 2010–2014 [Abstract]
  • Stanislav Rádl, Viktor Zikán and František Šmejkal
    Syntheses of 1, 2, and 9-methyl derivatives of 4,9-dihydro-3-methyl-4-oxo-1H(2H)-pyrazolo[3,4-b]quinoline and their antiviral activity
    1985, Vol. 50, Issue 5, pp. 1057–1063 [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]
  • Rudolf Kotva, Jiří Křepelka and Miroslav Semonský
    5,5-Disubstituted barbituric acids and their analogues
    1983, Vol. 48, Issue 1, pp. 137–143 [Abstract]
  • Jan Beneš and Miroslav Semonský
    2-Formyl derivatives of 6-methylergoline-I
    1982, Vol. 47, Issue 4, pp. 1235–1239 [Abstract]
  • Jan Šmidrkal and Miroslav Semonský
    D-1-Carboxymethyl-8β-carboxy-6-methylergoline and some 1,8-disubstituted ergolines derived from it
    1982, Vol. 47, Issue 2, pp. 625–629 [Abstract]
  • Jan Šmidrkal and Miroslav Semonský
    Alkylation of ergoline derivatives at position N(1)
    1982, Vol. 47, Issue 2, pp. 622–624 [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 Hartl, Jaroslava Chocholoušová and Miroslav Semonský
    Amides of 4,4-bis(4-ethylphenyl)-2,3-dibromo-cis-2-butenoic acid
    1980, Vol. 45, Issue 5, pp. 1410–1418 [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]
  • Emil Svátek, Viktor Zikán and Miroslav Semonský
    Spectral manifestations of strong hydrogen bonds in seven-membered rings of pyrazolecarboxylic acid derivatives
    1979, Vol. 44, Issue 3, pp. 781–787 [Abstract]
  • Viktor Zikán, Miroslav Semonský, Bohumil Kakáč, Jiří Holubek and Karel Řežábek
    Reactions of methyl esters of 3-bromo-4-(4-alkoxyphenyl)-4-oxo-2-butenoic acids with diethyl sodium malonate
    1978, Vol. 43, Issue 7, pp. 1727–1731 [Abstract]
  • Jiří Křepelka and Miroslav Semonský
    Some N-nitrososubstituted derivatives of ergoline I
    1978, Vol. 43, Issue 7, pp. 1723–1726 [Abstract]