3α-Hydroxytirucalla-7,24-dien-21-oic acid:: a triterpene from Protium crenatum Sandwith

被引：12

作者：

Mora, AJ ^{[1
]}

Delgado, G

de Delgado, GD

Usubillaga, A

Khouri, N

Bahsas, A

机构：

[1] Univ Los Andes, Fac Ciencias, Dept Quim, Lab Cristalog, Merida 5101, Venezuela

[2] Univ Los Andes, Fac Farm, Inst Invest, Merida 5101, Venezuela

[3] Univ Los Andes, Fac Ciencias, Dept Quim, Lab Resonancia Magnet Nucl, Merida 5101, Venezuela

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2001年 / 57卷 / 57期

关键词：

D O I：

10.1107/S0108270101003316

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structure of the title compound, C30H48O3, a triterpene extracted from the resin of Protium crenatum Sandwith, is reported. The aliphatic acidic side chain is attached to the tirucallene four-ring system on its alpha -face and is extended by 7.248 (5) Angstrom in the 'left-hand' orientation.

引用

页码：638 / 640

页数：3

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