tert-butyl (2S,6S)-2-(3-((8R,9R)-9-((Z)-3-methoxy-3-oxoprop-1-en-1-yl)-1,5-dithiaspiro[5.5]undecan-8-yl)-2-oxopropyl)-6-methylpiperidine-1-carboxylate

(4aR,4bS,8S,11aS,13aR)-8-methyl-6-oxo-1,3,4,4a,4b,5,6,8,9,10,11,11a,13,13a-tetradecahydrospiro[benzo[f]pyrido[2,1-a]isoquinoline-2,2'-[1,3]dithian]-12-yl trifluoromethanesulfonate

(2R,4aR,4bR,5R,8S,11aS,13aR)-2-hydroxy-8-methyl-5-(2-methylallyl)-1,2,3,4,4a,4b,5,8,9,10,11,11a,13,13a-tetradecahydro-6H-benzo[f]pyrido[2,1-a]isoquinolin-6-one

(4aR,4bS,8S,11aS,11bR,13aR)-8-methyldodecahydrospiro[benzo[f]pyrido[2,1-a]isoquinoline-2,2'-[1,3]dithiane]-6,12(1H,3H)-dione

(4aR,4bS,8S,11aS,11bS,13aR)-8-methyldodecahydrospiro[benzo[f]pyrido[2,1-a]isoquinoline-2,2'-[1,3]dithiane]-6,12(1H,3H)-dione