title: THE STEREOCHEMISTRY OF HYDRASTINE, NARCOTINE, OPHIOCARPINE, AND THEIR DERIVATIVES. I. ABSOLUTE CONFIGURATION OF HYDRASTINE AND OPHIOCARPINE.
mesh_terms: D000470:Alkaloids; D044182:Benzylisoquinolines; D001600:Berberine Alkaloids; D002626:Chemistry, Pharmaceutical; D009665:Noscapine; D011804:Quinolines; D012106:Research
chemical_list: D000470:Alkaloids; D044182:Benzylisoquinolines; D001600:Berberine Alkaloids; D011804:Quinolines; C012464:ophiocarpine; C013024:hydrastine; D009665:Noscapine
keywords: ALKALOIDS; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; NOSCAPINE; QUINOLINES