来自溪黄草 Rabdosia pseudo-irrorata C. Y. Wu 的一个新的贝壳杉烷二萜。

A new ent-kaurane diterpenoid from Rabdosia pseudo-irrorata C. Y. Wu.

机构信息

Department of Biology, Hanshan Normal University, Chaozhou, Guangdong, PR China.

出版信息

Nat Prod Res. 2012;26(8):713-6. doi: 10.1080/14786419.2010.551513. Epub 2011 Sep 19.

DOI:10.1080/14786419.2010.551513

PMID:21923558

Abstract

A new ent-kaurane diterpenoid, Pseurata H (1), was isolated from the aerial parts of Rabdosia pseudo-irrorata C. Y. Wu, along with three known compounds, Pseurata B (2), Pseurata C (3) and Pseurata F (4). Their structures were established by extensive spectroscopic techniques (MS, IR, 1D and 2D NMR experiments).

摘要

从伪翼萼兔耳草 Rabdosia pseudo-irrorata C. Y. Wu 的地上部分分离得到一种新的贝壳杉烷二萜 pseurata H（1），以及三种已知化合物 pseurata B（2）、pseurata C（3）和 pseurata F（4）。它们的结构通过广泛的光谱技术（MS、IR、1D 和 2D NMR 实验）确定。