8-C-glucosylscutellarein 6,7-dimethyl ether and its 2″-O-apioside from Abrus precatorius

Phytochemistry
1989.0

Abstract

8-C-glucosylscutelarein 6,7-dimethylether (abrusin) and its 2"-O-apioside have been identified as minor components in the seeds of Abrus precatorius. Both are new natural products and are the first examples of flavone-cglycosides containing a trioxygenated A-ring. Abrusin 2"-0-apioside is the only known apioside of a flavone-cglycoside.

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