- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
R. Kotva
- J. Křepelka, A. Černý, R. Kotva and M. Semonský
Some 6-alkyl derivatives of D-8-cyanomethyl and D-8-methyl ergoline-I
1977, Vol. 42, Issue 4, pp. 1209–1215 [Abstract] - V. Zikán, R. Kotva, K. Řežábek, M. Šeda, M. Aušková and M. Semonský
Synthesis of nitrile and amide of D-6-methyl-8-isoergolin-I-ylacetic acid and of nitrile of D-isoergolin-II-ylacetic acid
1976, Vol. 41, Issue 9, pp. 2761–2764 [Abstract] - R. Kotva, A. Černý and M. Semonský
Substances with antineoplastic activity. LIII. N-{δ-(4-pyrrolo[2,3-d]pyrimidinylthio)valeryl}amino acids and analogous derivatives of di- and triglycine
1973, Vol. 38, Issue 5, pp. 1438–1444 [Abstract] - A. Černý, R. Kotva and M. Semonský
Substances with antineoplastic activity. L. N-[δ-(2-amino-6-purinylthio)valeryl]amino acids, their ethyl esters and analogous derivatives of di- and triglycine
1972, Vol. 37, Issue 8, pp. 2606–2610 [Abstract] - R. Kotva, M. Semonský, J. Vachek and V. Jelínek
Substances with antineoplastic activity. XLI. δ-(8-Aza-6-purinylthio)valeric acid and some of its 9-alkyl and 9-cycloalkyl derivatives
1970, Vol. 35, Issue 5, pp. 1610–1613 [Abstract] - R. Kotva, A. Černý, M. Semonský, J. Vachek and V. Jelínek
Substances with antineoplastic activity. XXXII. Some 9-alkyl and 9-cycloalkyl-6-(4-carboxybutylthio)purines
1969, Vol. 34, Issue 7, pp. 2114–2121 [Abstract] - M. Semonský, R. Kotva, J. Vachek and V. Jelínek
Substances with antineoplastic activity. XXVII. Some α-subtitution derivatives of δ-(6-purinylthio)valeric and ε-(6-purinylthio)capronic acids
1968, Vol. 33, Issue 11, pp. 3823–3832 [Abstract] - M. Semonský, A. Černý, R. Kotva, V. Zikán and B. Kakáč
Substances with antineoplastic activity. XXV. Some γ-alkal-α,β-dichloro(dibromo)-Δα,β-crotonolactones; Products of condensation of γ-methyl-α,β-dibromo-Δα,β-crotonolactone with some primary amines
1968, Vol. 33, Issue 8, pp. 2698–2705 [Abstract] - A. Černý, R. Kotva, H. Veselá, V. Jelínek and M. Semonský
Substances with antineoplastic activity. XXIII. Synthesis of 6-(4-carboxybutyl)thionebularin and its effect on some transplantable animal tumours
1968, Vol. 33, Issue 5, pp. 1474–1479 [Abstract] - A. Černý, R. Kotva, V. Francová, Z. Franc, K. Ráž and M. Semonský
Substanzen mit antineoplastischer Wirksamkeit XIV. Einige im kern hydroxylierte 6-(4-Carboxybutyl)- und 6-(2-Carboxyäthyl)thiopurine
1966, Vol. 31, Issue 4, pp. 1824–1830 [Abstract]
The following name might also represent this author:
Rudolf Kotva
- Rudolf Kotva, Jindřich Pytela and František Rypáček
Synthesis of N2-[N5-(2-Hydroxyethyl)-L-glutaminyl]-N5-(2-hydroxyethyl)-L-glutamine
1994, Vol. 59, Issue 8, pp. 1897–1900 [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] - 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] - 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] - Rudolf Kotva, Jiří Křepelka and Miroslav Semonský
5,5-Disubstituted barbituric acids and their analogues
1983, Vol. 48, Issue 1, pp. 137–143 [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] - 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] - 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]
