ATA81079A - METHOD FOR THE PRODUCTION OF NEW 9ALPHA, 21- DIHALOGEN-11BETA, 17ALPHA-DIHYDROXY-6ALPHA- -FLOUR-16ALPHA-METHYL-PREGNA-1,4-DIEN-3,20--DION COMPOUNDS - Google Patents

METHOD FOR THE PRODUCTION OF NEW 9ALPHA, 21- DIHALOGEN-11BETA, 17ALPHA-DIHYDROXY-6ALPHA- -FLOUR-16ALPHA-METHYL-PREGNA-1,4-DIEN-3,20--DION COMPOUNDS

Info

Publication number
ATA81079A
ATA81079A AT81079A AT81079A ATA81079A AT A81079 A ATA81079 A AT A81079A AT 81079 A AT81079 A AT 81079A AT 81079 A AT81079 A AT 81079A AT A81079 A ATA81079 A AT A81079A
Authority
AT
Austria
Prior art keywords
9alpha
6alpha
16alpha
11beta
17alpha
Prior art date
Application number
AT81079A
Other languages
German (de)
Other versions
AT363199B (en
Original Assignee
Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH1615175A external-priority patent/CH621801A5/en
Priority claimed from LU75903A external-priority patent/LU75903A1/xx
Priority claimed from AT913976A external-priority patent/AT357703B/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to AT81079A priority Critical patent/AT363199B/en
Publication of ATA81079A publication Critical patent/ATA81079A/en
Application granted granted Critical
Publication of AT363199B publication Critical patent/AT363199B/en

Links

AT81079A 1975-12-12 1979-02-02 METHOD FOR PRODUCING NEW 9ALPHA, 21-DIHALOGEN-11BETA, 17ALPHA-DIHYDROXY-6ALPHA-FLOUR-16ALPHA-METHYL-PREGNA-1,4-DIEN-3,20-DION COMPOUNDS AT363199B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81079A AT363199B (en) 1975-12-12 1979-02-02 METHOD FOR PRODUCING NEW 9ALPHA, 21-DIHALOGEN-11BETA, 17ALPHA-DIHYDROXY-6ALPHA-FLOUR-16ALPHA-METHYL-PREGNA-1,4-DIEN-3,20-DION COMPOUNDS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1615175A CH621801A5 (en) 1975-12-12 1975-12-12 Process for the preparation of polyhalosteroids
LU75903A LU75903A1 (en) 1976-09-29 1976-09-29
AT913976A AT357703B (en) 1975-12-12 1976-12-10 METHOD FOR PRODUCING NEW 9ALPHA, 21-DIHALOGEN-11BETA, 17ALFA-DIHYDROXY-6ALFA-FLUOR- 16ALFA-METHYL-PREGNA-1,4-DIEN-3,20-DION COMPOUNDS
AT81079A AT363199B (en) 1975-12-12 1979-02-02 METHOD FOR PRODUCING NEW 9ALPHA, 21-DIHALOGEN-11BETA, 17ALPHA-DIHYDROXY-6ALPHA-FLOUR-16ALPHA-METHYL-PREGNA-1,4-DIEN-3,20-DION COMPOUNDS

Publications (2)

Publication Number Publication Date
ATA81079A true ATA81079A (en) 1980-12-15
AT363199B AT363199B (en) 1981-07-10

Family

ID=27421361

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81079A AT363199B (en) 1975-12-12 1979-02-02 METHOD FOR PRODUCING NEW 9ALPHA, 21-DIHALOGEN-11BETA, 17ALPHA-DIHYDROXY-6ALPHA-FLOUR-16ALPHA-METHYL-PREGNA-1,4-DIEN-3,20-DION COMPOUNDS

Country Status (1)

Country Link
AT (1) AT363199B (en)

Also Published As

Publication number Publication date
AT363199B (en) 1981-07-10

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Legal Events

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