CYASTERONE AN INSECT METAMORPHOSING SUBSTANCE FROM CYATHULA CAPITATA - STRUCTURE

被引：56
作者：
HIKINO, H
HIKINO, Y
NOMOTO, K
TAKEMOTO, T
机构：
[1] Pharmaceutical Institute, School of Medicine, Tohoku University, Sendai
来源：
TETRAHEDRON | 1968年 / 24卷 / 13期
关键词：
D O I：
10.1016/S0040-4020(01)98686-7
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel C29 insect-metamorphosing substance, cyasterone, has been isolated from Cyathula capitata (Amaranthaceae). Chemical and physico-chemical studies of cyasterone and its derivatives (II-V), and in particular its transformation into 14α-hydroxy-2,3-seco-5β-pregn-7-ene-6,20-dione-2,3-dial (VI) and 2,4-dimethyl-3-(2-oxoethyl)-4-butanolide (VII) have established the structure of cyasterone as shown in formula I. © 1968.
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页码：4895 / &
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