Zobrazeno 1 - 10
of 75
pro vyhledávání: '"V. Prikrylova"'
Autor:
Vladimír Havlíček, Petr Sedmera, V. Prikrylova, Myriam Witvrouw, Vladimir Kren, E. De Clercq, Alois Piskala
Publikováno v:
Nucleosides and Nucleotides. 16:97-106
N-β-D-Ribosides of agroclavine (1), elymoclavine (2), lysergene (4), lysergol (3), and 9,10-dihydrolysergol (5) were prepared by SnCl2 catalyzed ribosylation of their TMS derivatives with 1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose. None of the
Autor:
N. Crespi-Perellino, V. Prikrylova, Anacleto Minghetti, M. Polasek, Tomas Macek, Petr Sedmera, Vladimir Kren
Publikováno v:
Journal of Natural Products. 59:481-484
Structures of oxepino[5,4,3c,d]indole derivatives (2, 3) and 3,4-disubstituted indoles (4, 5) resulting from biotransformation of chanoclavine by Euphorbia calyptrata cell culture have been elucidated by NMR and mass spectroscopy.
Publikováno v:
ChemInform. 26
Publikováno v:
ChemInform. 27
Autor:
Myriam Witvrouw, V. Prikrylova, Alois Piskala, Vladimír Havlíček, E. De Clercq, Vladimir Kren, Petr Sedmera
Publikováno v:
ChemInform. 28
N-β-D-Ribosides of agroclavine (1), elymoclavine (2), lysergene (4), lysergol (3), and 9, 10-dihydrolysergol (5) were prepared by SnCl4 catalyzed ribosylation of their TMS derivatives with 1-O-acetyl-2, 3,5-tri-O-benzoyl-β-D-ribofuranose. None of t
Autor:
Jiří Kubisch, Alexandr Jegorov, Vladimir Kren, Jitka Ulrichová, Petr Halada, Vilím Šimánek, V. Prikrylova, Rolf Gebhardt, Ladislav Cvak, Petr Sedmera
Publikováno v:
ChemInform. 28
Publikováno v:
ChemInform. 29
Publikováno v:
ChemInform. 30
Publikováno v:
ChemInform. 36
Autor:
J Ulrichová, Ludmila Martínková, B Ríhová, O Hovorka, Petr Olšovský, D Veselý, P Patáková-Jůzlová, V. Prikrylova, V Krent, Z Kucerová, Vladimír Havlíček, D Veselá
Publikováno v:
Food additives and contaminants. 16(1)
Rubropunctatin (1), monascorubrin (2), monascin (3) and ankaflavin (4) were purified from the mycelium of Monascus purpureus by flash chromatography on silica gel or reversed phase. Their embryotoxicity towards chicken embryos decreased in the order