一种来自红藻宽叶叉枝藻的环己酮基溴苯酚。
A cyclohexanonyl bromophenol from the red alga Symphyocladia latiuscula.
作者信息
Choi J S, Park H J, Jung H A, Chung H Y, Jung J H, Choi W C
机构信息
Faculty of Food Science and Biotechnology, Pukyong National University, Pusan 608-737, Korea.
出版信息
J Nat Prod. 2000 Dec;63(12):1705-6. doi: 10.1021/np0002278.
PMID:11141124
Abstract
From an extract of the red alga Symphyocladia latiuscula, a bromophenol (1) was isolated and characterized as (2R)-2-(2,3, 6-tribromo-4,5-dihydroxybenzyl)-cyclohexanone based on the spectroscopic evidence. The bromophenol was found to be a scavenger of 1,1-diphenyl-2-picrylhydrazyl radical.
摘要
从红藻宽叶叉枝藻的提取物中分离出一种溴酚（1），并根据光谱证据将其鉴定为（2R）-2-（2,3,6-三溴-4,5-二羟基苄基）环己酮。发现该溴酚是1,1-二苯基-2-苦基肼基自由基的清除剂。
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