A [3+2]nitrile oxide cycloaddition approach to (−)-pyrenophorin, and rosefuran
作者:Achille Barco、Simonetta Benetti、Carmela De Risi、Gian P. Pollini、Vinicio Zanirato
DOI:10.1016/0040-4020(95)00392-l
日期:1995.7
been conveniently applied as carbon-carbon bond forming reaction for the assemblage of the functionalized carbon atom fragments required for the synthesis of two simple but different targets such as the macrolide antibiotic (−)-pyrenophorin 1 and rosefuran 2, a trace component of the high prized oil of rose. In both cases, an intermediate 3,5-disustituted isoxazoline ring system has been used as serviceable
Total synthesis of the utero-evacuant substance D,L-zoapatanol
申请人:Ortho Pharmaceutical Corporation
公开号:US04177194A1
公开(公告)日:1979-12-04
A method of synthesizing 2S*, 3R*-6E-(2-hydroxyethylidene)-2-methyl-2-(4,8-dimethyl-5-oxo-7-nonenyl)-oxe pan-3-ol, one of the active ingredients in the zoapatle plant, is described. The natural product is useful as a utero-evacuant agent.