[REACTIONS OF PROTOBERBERINE-TYPE ALKALOIDS. VIII. SYNTHESIS AND REACTIONS OF 13-OXO-DERIVATIVES (SUPPLEMENT)].
D000470:Alkaloids; D001600:Berberine Alkaloids; D002626:Chemistry, Pharmaceutical; D010604:Pharmacy; D012106:Research; D013057:Spectrum Analysis
D000470:Alkaloids; D001600:Berberine Alkaloids; C009090:protoberberine
ALKALOIDS; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; SPECTRUM ANALYSIS