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Two New Secoiridoid Glycosides from Tripterospermum chinense

✍ Scribed by Kai-Cheng Zhu; Chun-Hui Ma; Guan Ye; Ming-Song Fan; Cheng-Gang Huang

Publisher
John Wiley and Sons
Year
2007
Tongue
German
Weight
77 KB
Volume
90
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

Two new secoiridoid glycosides, tripterospermumcin A (1) and B (2), were isolated from the EtOH extract of the aerial parts of Tripterospermum chinense (Migo) H. Smith, along with three known compounds, secologanin, secologanol, and sweroside. Their structures were established on the basis of UV, IR, MS, and extensive 1D‐ and 2D‐NMR analyses, as well as by literature comparison of spectroscopic data.

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