STUDIES ON CHEMICAL CONSTITUENTS OF ASTRAGALUS COMPLANATUS R.BR.
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Abstract
Sha-Yuan-Zi is the seeds of Astragalus complanatus R. Br.. Eight compounds were isolated from its 80% ethanolic extract. Their structures have been identified by spectroscopic and chemical methods. Two of them are new and named neocomplanoside (Ⅶ) and myricomplanoside-(Ⅷ) respectively. All the compounds were obtained from Sha-Yuan-Zi for the first time.
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