来自角果木胚轴和果实的达玛烷三萜类化合物。
Dammarane triterpenes from the hypocotyls and fruits of Ceriops tagal.
作者信息
Pakhathirathien Charoen, Karalai Chatchanok, Ponglimanont Chanita, Subhadhirasakul Sanan, Chantrapromma Kan
机构信息
Department of Chemistry, Faculty of Science, Prince of Songkla University, Hat-Yai, Songkhla 90112, Thailand.
出版信息
J Nat Prod. 2005 Dec;68(12):1787-9. doi: 10.1021/np0502793.
PMID:16378377
Abstract
Three new dammarane triterpenes, cereotagaloperoxide, cereotagalol A, and cereotagalol B, together with four known dammarane triterpenes, an oleanane triterpene, and 13 known lupane triterpenes were isolated from the hypocotyls and fruits of Ceriops tagal. The structures of 1-3 were characterized on the basis of their spectroscopic data.
摘要
从红树科角果木的下胚轴和果实中分离出三种新的达玛烷三萜类化合物，即角果木过氧化物、角果木醇A和角果木醇B，以及四种已知的达玛烷三萜类化合物、一种齐墩果烷三萜类化合物和13种已知的羽扇豆烷三萜类化合物。通过光谱数据对1 - 3的结构进行了表征。
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