Fasciospyrinadine, a novel sesquiterpene pyridine alkaloid from a Guangxi sponge Fasciospongia sp.
Fasciospyrinadine, a novel sesquiterpene pyridine alkaloid from a Guangxi sponge Fasciospongia sp.
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DOI：
10.1080/10286020.2012.751098
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发表时间：
2013-02
影响因子：
1.7
通讯作者：
Zheng-bao Zhao;Ji-Zheng Sun;Shui-Chun Mao;Yue‐Wei Guo
中科院分区：
文献类型：
--
作者：
Zheng-bao Zhao;Ji-Zheng Sun;Shui-Chun Mao;Yue‐Wei Guo
Fasciospyrinadine(1)是一种新型倍半萜吡啶类生物碱，其骨架结构为单环法尼烷与3-亚甲基吡啶残基连接，此前未见报道。在广泛分析其一维和二维核磁共振波谱技术的基础上，阐明了1的结构和相对立体化学性质。
Fasciospyrinadine (1), a novel sesquiterpene pyridine alkaloid with a previously unreported skeleton featuring a monocyclicfarnesane moiety attached to a 3-methylenepyridine residue, was isolated from the sponge Fasciospongia sp. from Weizhou Island, Guangxi Autonomous Region. The structure and the relative stereochemistry of 1 were elucidated on the basis of extensive analysis of its 1D and 2D NMR spectroscopic techniques.