A New Diterpenoid from the Seeds of Caesalpinia sappan

作者:Xu, Yong-Jiang*; Zhang, Jianbing; Tang, Chun-Ping; Ye, Yang
来源:Records of Natural Products, 2013, 7(2): 124-128.

摘要

A new cassane-type diterpene, named Phangininoxy A (1) and one known Phanginin A (2) were isolated from the exact of seeds of Caesalpinia sappan Linn. Their structures were elucidated by spectroscopic methods, mainly 1D and 2D NMR.