Name: | 2,5:12,15-Dimethano-1H,12H-cyclobuta[18,19][1,6,11,16]tetraoxacycloeicosino[3,2-b:14,15-b']dipyrrole-19-carboxylicacid, 2,3,3a,4,5,7,10,13,13a,14,15,16,16a,18,18a,19,20,20a,21,22a-eicosahydro-3,9,14,18a-tetramethyl-7,10,18,21-tetraoxo-20-phenyl-,8-methyl-6-[(2-methyl-1-oxo-2-butenyl)oxy]-8-azabicyclo[3.2.1]oct-3-yl ester,stereoisomer (9CI) |