CAJUCARIN-A AND CAJUCARIN-B, NEW CLERODANE DITERPENES FROM CROTON-CAJUCARA, AND THEIR CONFORMATIONS

被引：13

作者：

ITOKAWA, H ^{[1
]}

ICHIHARA, Y ^{[1
]}

SHIMIZU, M ^{[1
]}

TAKEYA, K ^{[1
]}

MOTIDOME, M ^{[1
]}

机构：

[1] UNIV SAO PAULO, INST QUIM, SAO PAULO, SP, BRAZIL

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1990年 / 38卷 / 03期

关键词：

cajucarin A; cajucarin B; clerodane diterpene; conformational study; Croton cajucara; Euphorbiaceae; molecular; orbital calculation;

D O I：

10.1248/cpb.38.701

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Two new clerodane diterpenes, cajucarins A (1) and B (2), were isolated from the cortices of Croton cajucara. The conformations of 1 and 2 were studied by means of spectroscopic methods and molecular orbital calculations. © 1990, The Pharmaceutical Society of Japan. All rights reserved.

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页码：701 / 705

页数：5

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