A new dimeric stilbenoid with a five-membered lactone ring from Shorea hemsleyana

被引：18

作者：

Ito, T

Tanaka, T

Iinuma, M

Nakaya, K

Takahasi, Y

Nakamura, H

Naganawa, H

Riswan, S

机构：

[1] Gifu Prefectural Inst Hlth & Environm Sci, Kakamigahara 5040838, Japan

[2] Gifu Pharmaceut Univ, Gifu 5028585, Japan

[3] Inst Microbial Chem, Shinagawa Ku, Tokyo 1410021, Japan

[4] Indonesian Inst Sci, Bogor 16122, Indonesia

来源：

HELVETICA CHIMICA ACTA | 2003年 / 86卷 / 10期

关键词：

D O I：

10.1002/hlca.200390283

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

From the stem bark of Shorea hemsleyana, a new dimeric stilbenoid with a five-membered lactone ring, shorealactone (1) was isolated. The absolute configuration was determined by means of 2D NMR techniques and X-ray crystal-structure analysis of its 4-bromobenzoyl derivative le by means of anomalous scattering of the Br-atom.

引用

页码：3394 / 3401

页数：8

共 7 条

[1]

SIR92 - a program for automatic solution of crystal structures by direct methods [J].