A pyridine alkaloid from Ceropegia juncea

Phytochemistry
1991.0

Abstract

Cerpegin, a new pyridine alkaloid, has been isolated from Ceropegia juncea together with lupeol. Based on spectroscopic methods the structure of this alkaloid has been elucidated as 3,4-dioxo-1,1,5-trimethyl-1,3,4,5-tetrahydrofuro-[3,4-c]-pyridine. © 1991.

DOI： 10.1016/0031-9422(91)83683-C

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