Two New Secoiridoid Glycosides from Tripterospermum chinense |
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| Authors: | Kai‐Cheng Zhu Chun‐Hui Ma Guan Ye Ming‐Song Fan Cheng‐Gang Huang |
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| Institution: | 1. Shanghai Institute of Materia Medica, Shanghai Institute for Biological Science, Chinese Academy of Sciences, 555, Zuchongzi Road, Zhangjiang Hi‐Tech Park, Shanghai 201203, P.?R. China, (phone: +?86‐21‐50806600‐3208;2. fax: +?86‐21‐50806716) |
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| 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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| Keywords: | Tripterospermum chinense Secoiridoid glycosides Glycosides Tripterospermumcins A and B |
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