Collect. Czech. Chem. Commun. 1978, 43, 3414-3419

7-(2,3-Epoxypropyl)-8-substituted theophyllines and their mass spectra

Alfons Rybár, Ladislav Štibrányi and Ján Leško

Individual author index pages

Other CCCC articles of these authors

  • Jozef Saloň, Viktor Milata*, Nadežda Prónayová and Ján Leško
    Utilisation of 6-Amino-2,3-dimethylquinoxaline for the Synthesis of Tricyclic Pyridoquinoxalines via Gould-Jacobs Reaction
    2001, Vol. 66, Issue 11, pp. 1691–1697 [Abstract]
  • Marcel Antol, Zuzana Cvengrošová, Imrich Vrábel, Ján Leško and Milan Hronec
    Oxidation of Alkylaromatic Hydrocarbons Over V2O5-Sb2O3/TiO2 Catalyst
    1997, Vol. 62, Issue 9, pp. 1481–1490 [Abstract]
  • Jarmila Štetinová, Rudolf Kada, Ján Leško, Miloslava Dandárová and Marcela Krublová
    Synthesis and Spectral Properties of 1-(6-Methoxy-2-benzothiazolyl)-2-pyridones
    1996, Vol. 61, Issue 6, pp. 921–929 [Abstract]
  • Jarmila Štetinová, Martina Lojkásková, Miloslava Dandárová, Ján Leško and Rudolf Kada
    Reactions of Substituted 5-Nitro-3-furoylthioureas
    1996, Vol. 61, Issue 2, pp. 305–312 [Abstract]
  • Mária Jakubcová, Daniel Végh, Ján Leško and Vladimír Mastihuba
    Study of Structure and Reactivity of Spirobi-2(5H)-furanones
    1995, Vol. 60, Issue 12, pp. 2119–2126 [Abstract]
  • Jarmila Štetinová, Rudolf Kada, Ján Leško, Lubomír Zalibera, Dušan Ilavský and Alexander Bartovič
    Synthesis and Properties of Substituted 1-(2-Benzothiazolyl)-2-pyridones
    1995, Vol. 60, Issue 6, pp. 999–1008 [Abstract]
  • Jarmila Štetinová, Ján Leško, Miloslava Dandárová, Rudolf Kada and Roman Koreň
    4-Aryl-3-substituted Furans
    1994, Vol. 59, Issue 12, pp. 2721–2726 [Abstract]
  • Štefan Marchalín, Lucy Nieves Hinojosa Mamani, Dušan Ilavský, Naďa Prónayová and Ján Leško
    Synthesis and Spectral Properties of 2-(5-R-2-Furylmethylene)-3-oxobutanenitriles
    1993, Vol. 58, Issue 6, pp. 1388–1398 [Abstract]
  • Jarmila Štetinová, Miloslava Dandárová, Ján Leško and Lida Kalamárová
    Amides of 5-Nitro-3-furanecarboxylic Acid
    1992, Vol. 57, Issue 8, pp. 1775–1778 [Abstract]
  • Viktor Milata, Dušan Ilavský, Igor Goljer and Ján Leško
    4-N-Benzazolylamino Derivatives of 3-Y-3-Buten-2-one
    1992, Vol. 57, Issue 3, pp. 531–539 [Abstract]
  • Ladislav Štibrányi, Lubor Fišera, Rastislav Káčer, Vladimír Oremus and Martina Mihulová
    An unusual tert-butylamine mediated conversion of 6-aryl-7-formyl-2,4,5,8-tetrahydro-1,3-dioxa-5-azocines to 1,2,3,6-tetrahydropyrimidine derivatives
    1990, Vol. 55, Issue 10, pp. 2502–2509 [Abstract]
  • Eva Jedlovská, Lubor Fišera, Anna Balková, Jaroslav Kováč and Ladislav Štibrányi
    Cycloadditions of 2,5-dimethyl-3-furannitrile oxide to alkenes and alkynes
    1990, Vol. 55, Issue 10, pp. 2481–2492 [Abstract]
  • Viktor Milata, Dušan Ilavský, Igor Goljer, Ján Leško, Marc Chahinian and Erica Henry-Basch
    4-Aminoethylene derivatives of 2-methylbenzotriazole
    1990, Vol. 55, Issue 4, pp. 1038–1048 [Abstract]
  • Adolf Jurášek, Jarmila Štetinová, Jaroslav Kováč, Vladimír Žvak, Ján Leško, Miloslava Dandárová and Eva Vlniešková
    Reactions of aromatic amines with 5-nitro-3-furoyl and 5-nitro-2-furoyl isothiocyanates
    1989, Vol. 54, Issue 3, pp. 699–705 [Abstract]
  • Ľubomír Floch, Michal Uher and Ján Leško
    2-Amino-substituted derivatives of benzimidazoles from 2-isothiocyanato carboxylates
    1989, Vol. 54, Issue 1, pp. 206–214 [Abstract]
  • Viktor Milata, Dušan Ilavský and Ján Leško
    Preparation and spectral properties of imidazo- and triazoloquinolines with angular ring fusion
    1988, Vol. 53, Issue 5, pp. 1068–1077 [Abstract]
  • Viera Kaliská, Štefan Toma and Ján Leško
    Synthesis and mass spectra of piperidine and piperazine N-oxyl radicals
    1987, Vol. 52, Issue 9, pp. 2266–2273 [Abstract]
  • Vladimír Oremus, Lubor Fišera and Ladislav Štibrányi
    Preparation and photochemistry of 3-cyanosubstituted condensed isoxazolines containing an oxygen atom
    1987, Vol. 52, Issue 7, pp. 1773–1779 [Abstract]
  • Ladislav Štibrányi, Stanislav Sekretár and Milena Peeva
    Reactions of ethyl ester of N-(5-methoxycarbonyl-2-furyl)imidoformic and imidoacetic acids with amines
    1986, Vol. 51, Issue 12, pp. 2826–2829 [Abstract]
  • Ladislav Štibrányi, Milena Peeva, Zdena Kozempelová, Ján Leško and Jaroslav Kováč
    Reactions of methyl ester of 5-amino-2-furancarboxylic acid with ethyl esters of orthoacids
    1986, Vol. 51, Issue 12, pp. 2817–2825 [Abstract]
  • Lubor Fišera, Nadezhda D. Kozhina, Peter Oravec, Hans-Joachim Timpe, Ladislav Štibrányi and Larisa A. Badovskaya
    Photoinduced rearrangement of hydroxymethylisoxazolines, a route to enaminoaldehydes
    1986, Vol. 51, Issue 10, pp. 2167–2180 [Abstract]
  • Lubor Fišera, Vladimír Oremus, Hans-Joachim Timpe, Ladislav Štibrányi and Peter Zálupský
    An unusual effect of exo-endo configuration on the quantum yield Φ of photochemical rearrangement of 4-R-substituted 8-phenyl-3,5,10-trioxa-9-azabicyclo-[5,3,0]-8-decenes
    1986, Vol. 51, Issue 10, pp. 2158–2166 [Abstract]
  • Michal Uher, Ján Leško and Ivan Tóth
    1986, Vol. 51, Issue 8, pp. 1678–1684 [Abstract]
  • Lubor Fišera, Vladimír Oremus, Ladislav Štibrányi, Hans-Joachim Timpe and Alena Máťušová
    Photo-induced rearrangement of isoxazolines - A pathway to 2,4,5,8-tetrahydro-1,3-dioxa-5-azocine derivatives
    1985, Vol. 50, Issue 9, pp. 1982–1993 [Abstract]
  • Lubor Fišera, Marta Konopíková, Ladislav Štibrányi and Hans-Joachim Timpe
    Solvent and substituent effects on rearrangement of 4-(4-X-phenyl)-2,7-dioxa-3-azabicyclo[3,3,0]oct-3-enes
    1985, Vol. 50, Issue 9, pp. 1971–1981 [Abstract]
  • Štefan Baláž, Anton Kuchár, Ernest Šturdík, Michal Rosenberg, Ladislav Štibrányi and Dušan Ilavský
    Interphase distribution of 2-furylethylenes
    1985, Vol. 50, Issue 8, pp. 1642–1647 [Abstract]
  • Lubor Fišera, Samuel Ľaudár, Hans-Joachim Timpe, Peter Zálupský and Ladislav Štibrányi
    Preparation and photochemistry of furoisoxazolines. An extraordinarily unambiguous photo-induced rearrangement
    1984, Vol. 49, Issue 5, pp. 1193–1203 [Abstract]
  • Stanislav Sekretár, Jana Rudá and Ladislav Štibrányi
    Photochemical reactions of 2-substituted furans with some carbonyl compounds
    1984, Vol. 49, Issue 1, pp. 71–77 [Abstract]
  • Lubor Fišera, Peter Mesko, Ján Leško, Miloslava Dandárová, Jaroslav Kováč and Igor Goljer
    1,3-Dipolar cycloadditions of C-benzoyl-N-phenylnitrone indole derivatives
    1983, Vol. 48, Issue 7, pp. 1854–1863 [Abstract]
  • Michal Uher, Dušan Berkeš, Ján Leško and Ľubomír Floch
    Reactions of carbonyl isothiocyanates with nucleophilic bifunctional reagents
    1983, Vol. 48, Issue 6, pp. 1651–1658 [Abstract]
  • Jarmila Štetinová, Miloslava Dandárová, Jaroslav Kováč, Darina Mesárošová and Ján Leško
    1,3-Dipolar cycloadditions of ylide of 5-nitro-2-furfurylpyridinium bromide in indolizine synthesis
    1982, Vol. 47, Issue 6, pp. 1738–1745 [Abstract]
  • Ladislav Štibrányi, Alfonz Rybár, Ján Jendrichovský, Lýdia Boženková and Vladimír Kovalčík
    7-(3-Substituted amino-2-hydroxypropyl)-8-benzyl-, or -8-phenyltheophyllines
    1982, Vol. 47, Issue 5, pp. 1339–1345 [Abstract]
  • Miroslav Marchalín, Ján Leško and Augustin Martvoň
    Thiazolo]3,2-a[-1,3,5-triazines. Preparation of 4-substituted 2-thiazolyl isothiocyanates and their reactions with isocyanates, aldimines and carbodiimides
    1982, Vol. 47, Issue 4, pp. 1229–1234 [Abstract]
  • Alžbeta Krutošíková, Jaroslav Kováč, Miloslava Dandárová, Ján Leško and Štefan Ferík
    Synthesis and reactions of substituted furo[3,2-b]pyrrole derivatives
    1981, Vol. 46, Issue 10, pp. 2564–2572 [Abstract]
  • Lubor Fišera, Ján Leško, Miloslava Dandárová and Jaroslav Kováč
    1,3-dipolar cycloaddition of C-benzoyl-N-phenylnitrone with furan derivatives. Anomalous dehydrogenation of cycloadducts with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone
    1980, Vol. 45, Issue 12, pp. 3546–3556 [Abstract]
  • Ladislav Štibrányi, Alfonz Rybár, Lýdia Božeková and Sven Rippa
    7-(3-Substituted amino-2-hydroxypropyl)-8-hydroxymethyltheophyllines
    1979, Vol. 44, Issue 2, pp. 424–428 [Abstract]
  • Ján Jendrichovský, Alfons Rybár, Ladislav Štibrányi, Ján Dřímal and Marta Jendrichovská
    Syntheses and spectral properties of O,O-disubstituted S-(5,6-dihydro-1,4-dithiine-2,3-dicarboximidomethyl)thiophosphates
    1978, Vol. 43, Issue 4, pp. 1100–1107 [Abstract]