| —— |
(5S,6R,7R)-6-ethoxycarbonyl-2,2-ethylenedioxy-7-hydroxy-15,16-dimethoxy-8-oxoerythrinan |
157007-25-5 |
C23H29NO8 |
447.485 |
| —— |
(4aR,5R,8S,13bS)-4a-ethoxycarbonyl-5-hydroxy-11,12-dimethoxy-6-oxospiro[1,2,4,5,8,9-hexahydroindolo[7a,1-a]isoquinoline-3,2'-1,3-dioxolane]-8-carboxylic acid |
1026581-14-5 |
C24H29NO10 |
491.495 |
| —— |
ethyl (4'aR,13'bS)-11',12'-dimethoxy-5',6'-dioxospiro[1,3-dioxolane-2,3'-2,4,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline]-4'a-carboxylate |
157007-26-6 |
C23H27NO8 |
445.469 |
| —— |
diethyl (4aR,5R,8S,13bS)-5-hydroxy-11,12-dimethoxy-6-oxospiro[1,2,4,5,8,9-hexahydroindolo[7a,1-a]isoquinoline-3,2'-1,3-dioxolane]-4a,8-dicarboxylate |
156899-37-5 |
C26H33NO10 |
519.549 |