Kinetics of formation and hydrolysis of steroid Girard-T hydrazones
作者:O.H. Wheeler、O. Rosado-Lojo
DOI:10.1016/s0040-4020(01)92695-x
日期:1962.1
The effect of acetic acid concentration and temperature on the rates of Girard-T hydrazone formation of steroid ketones in methanol have been determined, as well as their effects in the completeness of reaction. The large differences encountered were used to effect selective reactions. Reaction between cholestenone and Girard-T reagent in isopropanol apparently gave dihydrazide (I). The rates of hydrolysis
COMPOSES ANALOGUES DE LA SQUALAMINE UTILES COMME AGENTS ANTIBACTERIENS
申请人:VIRBAC
公开号:EP3268008A1
公开(公告)日:2018-01-17
[EN] COMPOUNDS THAT ARE ANALOGS OF SQUALAMINE, USED AS ANTIBACTERIAL AGENTS<br/>[FR] COMPOSES ANALOGUES DE LA SQUALAMINE UTILES COMME AGENTS ANTIBACTERIENS
申请人:VIRBAC
公开号:WO2016142922A1
公开(公告)日:2016-09-15
L'invention concerne des composés de formule (I), les compositions pharmaceutiques les comprenant, et leur utilisation dans le traitement des infections bactériennes, fongiques, virales, parasitaires ou dans le traitement du cancer chez l'homme ou l'animal. (I) Ri, et R2 étant tels que définis à la revendication 1.
MURUGAN R., CAN. J. CHEM., 1980, 58, NO 18, 1993-1995