Three new diterpene alkaloids from Spiraea japonica

被引:0
|
作者
Wang, BG
Li, L
Yang, XS
Chen, ZH
Hao, XJ [1 ]
机构
[1] Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Peoples R China
[2] Kunming Med Coll, Yunnan Pharmacol Labs Nat Prod, Kunming 650031, Peoples R China
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Chemical investigation of the basic fraction from the roots of Spiraea japonica var, acuta has resulted in the isolation of three new diterpene alkaloids, spiramines X (1), Y (2) and Z (3), along with five known compounds, spiradine F (4), and spiramines A, B, P (5), and U (6). The structures of 1-3 were determined by spectral and chemical methods. Antiplatelet aggregation activities of compounds (1-6) were tested.
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页码:1343 / 1350
页数:8
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