Chemical constituents from Gouania longipetala and Glyphaea brevis.
作者信息
Ekuadzi E, Dickson R A, Fleischer T C, Amponsah I K, Pistorius D, Oberer L
机构信息
a Department of Pharmacognosy , Kwame Nkrumah University of Science and Technology , Kumasi , Ghana.
出版信息
Nat Prod Res. 2014;28(15):1210-3. doi: 10.1080/14786419.2014.921685. Epub 2014 Jun 9.
PMID:24910899
Abstract
Five compounds were isolated altogether from the two medicinal plants. Glycerol monotricosanoate (1), palmarumycin BG1 (2) and de-O-methyllasiodiplodin (3) were isolated from Gouania longipetala. In addition, epicatechin (4) and its dimer procyanidin B2 (5) were isolated from the stem bark of Glyphaea brevis. Their structures were elucidated by using spectroscopic experiments. They exhibited radical scavenging and moderate antibacterial effects.
摘要
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