(+)-threo-N-(ethoxycarbonyl)hydroxynorlaudanosine

4-溴黎芦醚

(R)-2-ethoxycarbonyl-1-formyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline

(S)-(+)-1-(3',4'-dimethoxybenzyl)-6-hydroxy-7-methoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline

2-[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline