Synonyms: Spiro[2-cyclohexene-1,7'(1'H)-cyclopent[ij]isoquinoline]-4,6'-diol,2',3',8',8'a-tetrahydro-5'-methoxy-1'-methyl-, [7'a(S*),8'aa]- (9CI);Spiro[2-cyclohexene-1,7'(1'H)-cyclopent[ij]isoquinoline]-4,6'-diol,2',3',8',8'a-tetrahydro-5'-methoxy-1'-methyl-, [7'a(S*),8'aa]-(?à)-