Synonyms: (+)-1,2,10-Trimethoxy-5,6,6aα,7-tetrahydro-4H-dibenzo[de,g]quinoline-11-ol;(+)-Norisocorydine;(6aS)-5,6,6a,7-Tetrahydro-1,2,10-trimethoxy-4H-dibenzo[de,g]quinolin-11-ol;4,5,6aα,7-Tetrahydro-1,2,10-trimethoxy-6H-dibenzo[de,g]quinoline-11-ol;Norisocorydine