Zobrazeno 1 - 3
of 3
pro vyhledávání: '"E. O. Onashvili"'
Autor:
N. Sh. Nadaraia, André Pichette, N. N. Barbakadze, M. L. Kakhabrishvili, B. Sylla, E. O. Onashvili
Publikováno v:
Chemistry of Natural Compounds
A study of the antiviral activity of several new hydrazones and amines and amides of 5α-steroids that were synthesized by us earlier found highly and moderately active compounds. The structures of the synthesized compounds were proven using IR, PMR,
Publikováno v:
Chemistry of Natural Compounds. 52:445-447
New peptide derivatives of 17β-amino-5α-androstan-3β-ol were synthesized. Their structures were elucidated using PMR and 13C NMR spectra and elemental analyses.
Autor:
N. N. Barbakadze, M. Z. Getia, E. O. Onashvili, M. I. Sikharulidze, André Pichette, M. L. Kakhabrishvili, N. Sh. Nadaraia, U. S. Makhmudov
Publikováno v:
Chemistry of Natural Compounds.
New androstanopyrazolines and hydrazones were synthesized via acid-catalyzed condensation of the tigogenin transformation product 5α-pregnenolone with several hydrazines. Their structures were proved using IR and NMR spectroscopy and mass spectromet