Reaction of Perchloryl Fluoride with Derivatives of Methyl 3,11-Diketo-4,17(20)-cis-pregnadien-21-oate. Synthesis of 4-Fluoro- and 6-Fluorohydrocortisone Acetate
Reaction of Perchloryl Fluoride with Derivatives of Methyl 3,11-Diketo-4,17(20)-cis-pregnadien-21-oate. Synthesis of 4-Fluoro- and 6-Fluorohydrocortisone Acetate