[SYNTHESIS OF PAPAVERINE DERIVATIVES.  (12). OXIDATION OF METHYLENE GROUP OF 1-(3,4-DIMETHOXYBENZYL)-6,7-DIMETHOXY-3,4-DIHYDRO(AND  1,2,3,4-TETRAHYDRO)ISOQUINOLINE BY ALUMINA-CHROMATOGRAPHY. (STUDIES ON THE SYNTHESES OF HETEROCYCLIC COMPOUNDS. LXXXVI.)].
D000537:Aluminum Oxide; D002626:Chemistry, Pharmaceutical; D002845:Chromatography; D007546:Isoquinolines; D008697:Methane / Q000031:analogs & derivatives; D010084:Oxidation-Reduction; D010208:Papaverine; D011804:Quinolines; D012106:Research
D007546:Isoquinolines; D011804:Quinolines; C030011:carbene; D010208:Papaverine; C039109:isoquinoline; D000537:Aluminum Oxide; D008697:Methane
CHEMISTRY, PHARMACEUTICAL; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; OXIDATION-REDUCTION; PAPAVERINE; QUINOLINES