Ethyl Acetate → 6alpha-Fluoro-9alpha-bromo-11beta-hydroxy-16beta-methyl-17alpha,21-diacetoxypregna-1,4-diene-3,20-dione

Reaktionsgleichung

[F:1][C@@H:2]1[C:25]2[C@:20](C)([CH:21]=[CH:22][C:23](=[O:26])[CH:24]=2)[C:19]2[C@H:4]([C@H:5]3[C@:16]([CH3:28])([CH2:17]C=2)[C@@:8]([O:29][C:30](=[O:32])[CH3:31])([C:9](=[O:15])[CH2:10][O:11][C:12](=[O:14])[CH3:13])[C@@H:7]([CH3:33])[CH2:6]3)[CH2:3]1.Br[C:35]1([Br:42])NC(=O)N[C:36]1=[O:41].C(OCC)(=O)C>O1CCOCC1.O>[F:1][C@@H:2]1[C:25]2[C@:20]([CH3:19])([CH:21]=[CH:22][C:23](=[O:26])[CH:24]=2)[C@:35]2([Br:42])[C@H:4]([C@H:5]3[C@:16]([CH3:17])([CH2:28][C@@H:36]2[OH:41])[C@@:8]([O:29][C:30](=[O:32])[CH3:31])([C:9](=[O:15])[CH2:10][O:11][C:12](=[O:14])[CH3:13])[C@@H:7]([CH3:33])[CH2:6]3)[CH2:3]1