epigaea/alkaloid

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NakalaMajaribio ya klinikiHati miliki

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2 matokeo

Proaporphine and aporphine alkaloids with acetylcholinesterase inhibitory activity from Stephania epigaea.

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Ingia / Ingia

An unusual proaporphine alkaloid bearing an isopropanenitrile group at isoquinoline nitrogen, named epiganine A (1) and a new aporphine alkaloid, epiganine B (2), together with eight known alkaloids, pronuciferine (3), dehydrodicentrine (4), romerine (5), romeline (6), N-methylcalycinine (7),

Cytotoxic bisbenzylisoquinoline alkaloids from Stephania epigaea.

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Ingia / Ingia

Six new bisbenzylisoquinoline alkaloids (1-6) and seven known compounds (8-14) were isolated from the tubers of Stephania epigaea, in addition to the major alkaloid, cepharanthine (7). The structures of 1-6 were elucidated by combined spectroscopic data analysis and chemical methods, with their

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Herbal & Natural Medicine

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