Synthesis of A-ring fragments of 1α,25-dihydroxyvitamin D3 and taxane diterpenoids: Effective construction of conjugated formylcyclohexene frameworks from isoxazolines
作者:Teruhiko Ishikawa、Shushiro Ikeda、Masataka Ibe、Seiki Saito
DOI:10.1016/s0040-4020(98)00273-7
日期:1998.5
This paper have delineated the effectiveness of [3+2] cycloaddition process in the synthesis of multifunctional 6-membered rings. The novel synthesis of chiral A-ring fragment of 1 alpha,25-dihydroxyvitamin D-3 and also a novel route to A-ring fragment of taxane diterpenoids have been established. (C) 1998 Elsevier Science Ltd. All rights reserved.