(4aS,6R,8aS)-3-methoxy-5,6,9,10-tetrahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol

(2S,5R)-5-benzyl-2-(3,5-dibenzyloxy-4-methoxyphenyl)-3-[2-(4-hydroxyphenyl)ethyl]imidazolidin-4-one

(4aS,8aS,13R,14aR)-13-benzyl-2-hydroxy-3-methoxy-14-(2,2,2-trifluoroacetyl)-4a,5,9,10,14,14a-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]imidazo[1,2-a]azepine-6,12(13H)-dione

(4aS,8aS,13R,14aR)-13-benzyl-3-methoxy-6,12-dioxo-14-(2,2,2-trifluoroacetyl)-4a,5,9,10,12,13,14,14a-octahydro-6H-benzo[2,3]benzofuro[4,3-cd]imidazo[1,2-a]azepin-2-yl trifluoromethanesulfonate

(2R,11bR)-2-benzyl-8,10-bis(benzyloxy)-9-methoxy-1-(2,2,2-trifluoroacetyl)-1,5,6,11b-tetrahydrospiro[benzo[c]imidazo[1,2-a]azepine-7,1'-cyclohexane]-2',5'-diene-3,4'(2H)-dione