54850-20-3 2-{(4aS,5S,6aS,6bS,9aS)-8-[4-(dimethylamino)phenyl]-4b-fluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-6bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-6b-yl}-2-oxoethyl N-benzoyl-2-methylalaninate 51433-93-3 (3E,17E,19E,21E,23E)-16-[(3-amino-3,6-dideoxy-beta-D-mannopyranosyl)oxy]-26-butyl-6,8,12,14-tetrahydroxy-2,10-dioxooxacyclohexacosa-3,17,19,21,23-pentaene-13-carboxylic acid