来自海滨番石榴的一种新型间苯三酚和两种新的酚苷。

A novel phloroglucinol and two new phenolic glycosides from Psidium littorale.

作者信息

Shu Ji-Cheng, Cui Hang-Qing, Huang Yin-Zheng, Liu Jian-Qun, Huang Hui-Lian

机构信息

a Key Laboratory of Modern Preparation of TCM, Ministry of Education , Jiangxi University of Traditional Chinese Medicine , Nanchang 330004 , China.

出版信息

J Asian Nat Prod Res. 2017 Sep;19(9):854-861. doi: 10.1080/10286020.2016.1271792. Epub 2016 Dec 29.

DOI:10.1080/10286020.2016.1271792

PMID:28033721

Abstract

One novel phloroglucinol, psidosone A (1), and two new phenolic glycosides, psidoside A (2), and psidoside B (3), together with nine known phenol compounds (4-12), were isolated from the fruits of Psidium littorale Raddi. Their structures were elucidated using data obtained from MS, H and C NMR spectra, and correlation experiments (HMQC and HMBC), as well as by comparison with published data.

摘要

从海滨番石榴（Psidium littorale Raddi）的果实中分离出一种新型间苯三酚——扁柏脂素A（1）、两种新的酚苷——扁柏苷A（2）和扁柏苷B（3），以及九种已知的酚类化合物（4 - 12）。通过质谱、氢核磁共振谱和碳核磁共振谱数据以及相关实验（异核多量子相干谱和异核多键相关谱），并与已发表的数据进行比较，阐明了它们的结构。