一种从蒌叶叶片中分离得到的新型酰胺生物碱。

A new amide alkaloid from the leaves of Piper sarmentosum.

作者信息

Sim Kooi-Mow, Mak Choon-Ngo, Ho Li-Ping

机构信息

Department of Science, Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kuala Lumpur, Malaysia.

出版信息

J Asian Nat Prod Res. 2009 Aug;11(8):757-60. doi: 10.1080/10286020903058933.

DOI:10.1080/10286020903058933

PMID:20183320

Abstract

A new amide alkaloid, N-(3',4',5'-trimethoxy-cis-cinnamoyl)pyrrolidine (1), named sarmentomicine was isolated from the ethanol extract of the leaves of Malayan Piper sarmentosum, together with two known phenylpropanoids. Their structures were elucidated on the basis of spectroscopic analysis.

摘要

从马来西亚蒌叶的乙醇提取物中分离出一种新的酰胺生物碱，N-(3',4',5'-三甲氧基-顺式肉桂酰基)吡咯烷(1)，命名为sarmentomicine，同时还分离出两种已知的苯丙素类化合物。通过光谱分析确定了它们的结构。