Synthesis of 6(α,β)-aminocholestanols as ergosterol biosynthesis inhibitors
摘要:
Delta(7)-5-Desaturase catalyses one of the last steps in ergosterol biosynthesis in fungi. Moreover Delta 5-unsaturation is necessary for the sparking function. Synthesis of three pairs of C-6 epimeric cholestanol derivatives are described as potential growth inhibitors. Preliminary results suggest that 6 beta-aminocholestanol is a potent antifungal agent. (C) 1998 Elsevier Science Ltd. All rights reserved.
作者:Derek H.R. Barton、William B. Motherwell、Samier Z. Zard
DOI:10.1016/s0040-4039(00)88403-8
日期:1983.1
m-Iodoxybenzoic acid, in presence of an excess of N, N, N′, N′-tetramethyl-N″-t-butylguanidine, is a mild and efficient reagent for the conversion of secondary nitro compounds to ketones.