(Z)-2-Acetyl-6,7-bis(benzyloxy)-1-<(3,4,5-trimethoxyphenyl)methylene>-1,2,3,4-tetrahydroisoquinoline
(S)-6,7-Bis(benzyloxy)-1-<(3,4,5-trimethoxyphenyl)methyl>-1,2,3,4-tetrahydroisoquinoline
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-5-methyl-8-dimethylaminomethyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-5-dimethylaminomethyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(S)-N-benzyloxycarbonyl-6,7-dihydroxy-5-methyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(S)-6-hydroxy-7-methoxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline
(S)-N-benzyloxycarbonyl-6-benzyloxy-7-hydroxy-8-dimethylaminomethyl-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline