期刊
JOURNAL OF NATURAL PRODUCTS
卷 71, 期 9, 页码 1564-1568出版社
AMER CHEMICAL SOC
DOI: 10.1021/np800247u
关键词
-
资金
- AstraZeneca
High-throughput screening of a plant and marine invertebrate extract library to find natural products with rat thyrotropin-releasing hormone (TRH) receptor-2 binding affinity led to the isolation of four new, myrtucommulones F-I (3-6), and two known, myrtucommulones A (1) and D (2), active acylphloroglucinols from the seeds of the Queensland tree Corymbia scabrida. Their structures were assigned from interpretation of 2D NMR and high-resolution ESIMS data. The relative configuration of the stereogenic centers for all six compounds was deduced from ROESY correlations. This is the first time that myrtucommulone A (1) has been isolated as a single pure compound. The structure of myrtucommulone D (2) has been revised. Myrtucommulones A, D, and F-I showed rat TRH receptor-2 binding affinity with IC(50) values of 39, 11, 16, 24, 31, and 16 mu M, respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据