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PROCEDURE FOR THE MANUFACTURE OF 9ALPHA,21-DIHALOGEN-LLBETA- HYDROXY-17ALPHA-ALKANOILOXY-6ALPHA-FLUOR-16BETA-METHYL- PREGNA-1,4-DIENE-3,20- DIONE COMPOUNDS.
PROCEDURE FOR THE MANUFACTURE OF 9ALPHA,21-DIHALOGEN-LLBETA- HYDROXY-17ALPHA-ALKANOILOXY-6ALPHA-FLUOR-16BETA-METHYL- PREGNA-1,4-DIENE-3,20- DIONE COMPOUNDS.