8-benzyloxy-5-bromo-7-methoxy-1-(3-nitro-4-methoxybenzyl)-3,4-dihydroisoquinoline

6,9-Dimethoxy-2,12-dihydro-3H-7-oxa-1-aza-pleiaden-10-ylamine

5-(8-Benzyloxy-7-methoxy-3,4-dihydro-isoquinolin-1-ylmethyl)-2-methoxy-phenylamine

(+/-)-didehydronorcularine

2,12-dihydro-6,9-dimethoxy-3H-[1]benzoxepino[2,3,4-ij]isoquinolin-10-ol