TRITERPENOID KETONES FROM LINGNANIA-CHUNGII MCCLURE - ARBORINONE, FRIEDELIN AND GLUTINONE

被引：81

作者：

AKIHISA, T

YAMAMOTO, K

TAMURA, T

KIMURA, Y

IIDA, T

NAMBARA, T

CHANG, FC

机构：

[1] NIHON UNIV, COLL PHARM, FUNBASHI, CHIBA 274, JAPAN

[2] NIHON UNIV, COLL ENGN KORIYAMA, FUKUSHIMA 963, JAPAN

[3] HARVEY MUDD COLL, CLAREMONT, CA 91711 USA

[4] TOHOKU UNIV, INST PHARMACEUT, SENDAI, MIYAGI 980, JAPAN

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1992年 / 40卷 / 03期

关键词：

LINGNANIA-CHUNGII; BAMBUSA-CHUNGII; GRAMINEAE; ARBORINONE; FRIEDELIN; GLUTINONE; H-1-NMR; C-13-NMR;

D O I：

10.1248/cpb.40.789

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The powder coating of a bamboo, Lingnania chungii McCLURE (= Bambusa chungii) was found to be a rich source of the 3-oxo pentacyclic triterpenes (25% on the recovery basis by chromatography on silica gel) which contained friedelin, arborinone and glutinone as the major components accompanied by minor amounts of alpha- and beta-amyrenones. A simple procedure for isolation of friedelin is described. All proton and carbon-13 nuclear magnetic resonance signals for arborinone, friedelin and glutinone were assigned.

引用

页码：789 / 791

页数：3

共 23 条

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