p. 4133 - 4134
(1971)9,10-dimethoxy-13-methyl-5,8-dihydro-6H-benzo[g][1,3]dioxolo[4',5':7,8]chromeno[3,4,5-ija]quinolizinylium; iodide
9,10,14-trimethoxy-7-methyl-5,8-dihydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolinium; iodide
9,10,14-trimethoxy-7ξ-methyl-13c-(toluene-4-sulfonyloxy)-(13ar)-5,8,13,13a-tetrahydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolinium; chloride
(RS)-3,4-dimethoxy-C-((SR)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-C,C'-o-phenylene-bis-methanol
(13aR)-9,10,14-trimethoxy-7ξ-methyl-13c-(toluene-4-sulfonyloxy)-(13ar)-5,8,13,13a-tetrahydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolinium; chloride