| Literature DB >> 8883220 |
C Brosa1, R Puig, X Comas, C Fernández.
Abstract
The synthesis of (22E,24R)-5 alpha-ergosta-2,22-dien-6-one (2), a key intermediate to the preparation of 24-epibrassinolide (1), was achieved through the 3,6-diketone 8 in a 40% overall yield in five steps starting from ergosterol (3).Entities:
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Year: 1996 PMID： 8883220 DOI： 10.1016/s0039-128x(96)00087-6
Source DB: PubMed Journal: Steroids ISSN： 0039-128X Impact factor: 2.668