Two new dimeric coumarins isolated from Murraya exotica.

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NSTL

外文摘要：Bismurrangatin and murramarin A, two new coumarins, were isolated from the vegetative branches of Murraya exotica. Murramarin A is a rare type of bicoumarin that connects two coumarin moieties by orthoester structure. The structures were elucidated based on spectroscopic methods, especially by 2D-NMR experiments.

外文关键词：

CoumarinsMurraya香豆素类

作者：

Negi N、Ochi A、Kurosawa M、Ushijima K、Kitaguchi Y、Kusakabe E、Okasho F、Kimachi T、Teshima N、Ju Ichi M、Abou Douh AM、Ito C、Furukawa H

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作者单位：

Faculty of Pharmaceutical Sciences, Mukogawa Women's University

9-11-68 Koshein, Nishinomiya, Hyogo 663-8179, Japan.

出版年：

2005

Chemical and Pharmaceutical Bulletin

ISSN：0009-2363

年,卷(期)：2005.53(9)