罗勒中的新型肉桂酸酯。

New cinnamic acid esters from Ocimum basilicum.

作者信息

Siddiqui Bina S, Aslam Huma, Begum Sabira, Ali Syed Tariq

机构信息

International Center for Chemical Sciences, HEJ Research Institute of Chemistry and Dr Panjwani Center for Molecular Medicine and Drug Research, University of Karachi, Karachi 75270, Pakistan.

出版信息

Nat Prod Res. 2007 Jul 10;21(8):736-41. doi: 10.1080/14786410601083639.

DOI:10.1080/14786410601083639

PMID:17616903

Abstract

Studies on the chemical constituents of the aerial parts of Ocimum basilicum have led to the isolation of a new ferulate, 4'-carbomethoxy-2'-hydroxy phenyl ferulate (1) and a new cinnamate, (E)-3'-hydroxy-4'-(1''-hydroxyethyl)-phenyl-4-methoxycinnamate (2). Their structures have been elucidated through spectral studies including 2D-NMR experiments (HMQC, HMBC, COSY-45 degrees , NOESY and 2D-J resolved).

摘要

对罗勒地上部分化学成分的研究已导致分离出一种新的阿魏酸，即4'-甲氧基羰基-2'-羟基苯基阿魏酸（1）和一种新的肉桂酸，即（E）-3'-羟基-4'-(1''-羟乙基)-苯基-4-甲氧基肉桂酸（2）。它们的结构已通过光谱研究得以阐明，包括二维核磁共振实验（HMQC、HMBC、45度COSY、NOESY和二维J分辨）。