来自中国南海柳珊瑚琼氏柳珊瑚的新二萜类化合物。
New briaranes from the South China Sea gorgonian Junceella juncea.
作者信息
Qi Shu-Hua, Zhang Si, Huang Hui, Xiao Zhi-Hui, Huang Jian-She, Li Qing-Xin
机构信息
Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, The Chinese Academy of Sciences, Guangzhou, 510301 Guangdong, People's Republic of China.
出版信息
J Nat Prod. 2004 Nov;67(11):1907-10. doi: 10.1021/np049848h.
Three new briarane diterpenes, juncins O-Q (1-3), along with five known briaranes, praelolide, junceellin A, gemmacolide A, gemmacolide B, and junceellolide D, were isolated from the EtOH/CH(2)Cl(2) extracts of the South China Sea gorgonian coral Junceella juncea. The structures of 1-3 were established by extensive spectroscopic analysis, including 1D and 2D NMR data.
从中国南海柳珊瑚琼氏柳珊瑚（Junceella juncea）的乙醇/二氯甲烷提取物中分离出三种新的 briarane 二萜类化合物，即琼氏菌素 O-Q（1-3），以及五种已知的 briaranes，前洛内酯、琼氏菌素 A、宝石内酯 A、宝石内酯 B 和琼氏内酯 D。通过广泛的光谱分析，包括一维和二维核磁共振数据，确定了 1-3 的结构。
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