(2008/12/07)
(+/-)-Mecambridin
11-benzyloxy-10,14-dimethoxy-5,8,13,13a-tetrahydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinoline
5-(3-benzyloxy-4-methoxy-benzyl)-4-methoxy-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline
9-(3-benzyloxy-4-methoxy-benzyl)-4-methoxy-6,7-dihydro-[1,3]dioxolo[4,5-h]isoquinoline
5-(3-benzyloxy-4-methoxy-benzyl)-4-methoxy-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinoline