Biosynthesis of ophiocarpine. Introduction of a stereospecific label through transannular cyclization.
D001600:Berberine Alkaloids / Q000096:biosynthesis*; D003500:Cyclization; D010946:Plants, Medicinal / Q000378:metabolism; D013237:Stereoisomerism
D001600:Berberine Alkaloids; C012464:ophiocarpine