Structure determination of a new lupane-type triterpene, tiarellic acid, isolated from Tiarella polyphylla

被引：30

作者：

Park, SH

Oh, SR

Ahn, KS

Kim, JG

Lee, HK

机构：

[1] Korea Res Inst Biosci & Biotechnol, Immunomodulator Res Lab, Taejon 305600, South Korea

[2] Mokpo Natl Univ, Dept Med Plant Resources, Jeonnam 534729, South Korea

[3] Inst Nat Drug Resources, Cheongju 360060, South Korea

来源：

ARCHIVES OF PHARMACAL RESEARCH | 2002年 / 25卷 / 01期

关键词：

Tiarella polyphylla; saxifragaceae; 3,23-dihydroxy-20(29)-lupen-27-oic acid; tiarellic acid; corosolic acid; tormentic acid;

D O I：

10.1007/BF02975262

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

A new 27-carboxylic lupane-type triterpene, tiarellic acid (1), was isolated from Tiarella polyphylla together with corosolic acid (2) and tormentic acid (3). Tiarellic acid was characterized as 3,23-dihydroxy-20(29)-lupen-27-oic acid and its NMR data were unambiguously assigned using 2-D NMR techniques.

引用

页码：57 / 60

页数：4

共 6 条

[1]

Hotta M., 1989, USEFUL PLANTS WORLD

[2]

LEE YN, 1996, FLORA KOREA

[3] TRITERPENOID SAPONINS [J].