文献类型： 外文期刊
作者： Di, Lei 1 ; Li, Ning 1 ; Zu, Ling-Bo 1 ; Wang, Kai-Jin 1 ; Zhao, You-Xing 3 ; Wang, Zhi 1 ;
作者机构： 1.Anhui Univ, Sch Life Sci, Anhui Prov Funct Lab Resource Use & Dev Tradit Ch, Hefei 230039, Peoples R China
2.Anhui Med Univ, Sch Pharm, Hefei 230032, Peoples R China
3.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Haikou 571101, Peoples R China
关键词： Patrinia scabra;Iridoid glucosides;Scabroside A;Scabroside B;Scabroside C
期刊名称：BULLETIN OF THE KOREAN CHEMICAL SOCIETY （ 影响因子：0.969； 五年影响因子：0.691 ）
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收录情况： SCI
摘要： To probe the chemical constituents of Patrinia scabra, we undertook the phytochemical investigation on its roots, which led to the isolation and elucidation of three new iridoid glucosides, scabroside A-C (1-3), along with three known iridoids, jatamanin J (4), isopatriscabroside I (5) and loganic acid (6) from the aqueous fraction of the ethanolic extract of the roots. The structures and relative configurations of the three new compounds were elucidated by spectroscopic methods including IR, UV, MS, 1D and 2D NMR experiments. Compound 3 was an unusual iridoid with an oxygen bridge connecting C-3 and C-8.
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