Two new aristolane sesquiterpenes from Laurencia similis

作     者：Nai Yun Ji Xiao Ming Li Lan Ping Ding Bin Gui Wang 

作者机构：Institute of Oceanology Chinese Academy of Sciences Qingdao 266071 China Graduate School of the Chinese Academy of Sciences Beijing 100049 China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2007年第18卷第2期

页      面：178-180页

核心收录：

学科分类：1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学] 

基　　金：National Natural Science Foundation of China,NSFC: 30530080 Chinese Academy of Sciences,CAS 

主　　题：Laurencia similis Aristolane Aristolan-10-ol-9-one Aristolan-8-en-1-one 

摘      要：Two new aristolane sesquiterpenes, namely, aristolan-10-ol-9-one and aristolan-8-en-1-one, were isolated from the red alga Laurencia similis. Their structures were established on the basis of various NMR spectroscopic analyses, including 2D NMR techniques ((1)H–(1)H COSY, HMQC, HMBC, and NOESY) and HR-FAB-MS.