Taraxastane-type triterpenes from the aerial roots of Ficus microcarpa

被引：34

作者：

Chiang, YM ^{[1
]}

Kuo, YH ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 10764, Taiwan

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 07期

关键词：

D O I：

10.1021/np990630i

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Seven new taraxastane-type triterpenes-20-taraxastene-3 beta,22 alpha-diol (1), 3 beta-acetoxy-20-taraxasten-22 alpha-ol (2), 3 beta-acetoxy-22 alpha-methoxy-20-taraxastene (3), 3 beta-acetoxy-20 alpha,21 alpha-epoxytaraxastan-22 alpha-ol (4), 3 beta-acetoxy-19 alpha-methoxy-20-taraxastene (5), 3 beta-acetoxy-19 alpha-hydroperoxy-20-taraxastene (6), 3 beta-acetoxy-20 alpha,21 alpha-epoxytaraxastane (7)-were isolated from the aerial roots of Ficus microcarpa, Their structures were elucidated by spectroscopic and chemical methods.

引用

页码：898 / 901

页数：4

共 10 条

[1]

HIGA M, 1987, B COLL SCI U RYUKYUS, V13, P75

[2]

Kuo YH, 1999, CHEM PHARM BULL, V47, P498, DOI 10.1248/cpb.47.498

[3]

Kuo YH, 1999, CHEM PHARM BULL, V47, P299, DOI 10.1248/cpb.47.299

[4] Constituents of the bark of Ficus microcarpa Lf [J].