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C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
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CH339621D1955-09-301955-09-30Verfahren zur Herstellung von Oxyhalogenpregnanen
CH339621A
(de)
Verfahren zur Herstellung von ?-6ª‡-Fluor- oder -Chlor-16ª‡-alkyl-11ª‡, 17ª‡, 21-trihydroxy-pregnen-3, 20-dionen und ?-6ª‡-Fluor oder -Chlor-16ª‡-alkyl-11ª‡, 17ª‡, 21-trihydroxy-pregnadien-3, 20-dionen