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NL148325B - PROCEDURE FOR PREPARING A STAGE EFFECTIVE ESTER OF 6-HALOGEN-16 ALFA-METHYL- (DELTA) 4,6-PREGNADIEN-17ALFA-OL-3,20-DION, AS WELL AS PREPARED PHARMACEUTICAL PREPARATIONS AND PREPARATURES OBTAINED BY ALDUSVORMEN. - Google Patents

PROCEDURE FOR PREPARING A STAGE EFFECTIVE ESTER OF 6-HALOGEN-16 ALFA-METHYL- (DELTA) 4,6-PREGNADIEN-17ALFA-OL-3,20-DION, AS WELL AS PREPARED PHARMACEUTICAL PREPARATIONS AND PREPARATURES OBTAINED BY ALDUSVORMEN.

Info

Publication number
NL148325B
NL148325B NL6507381A NL6507381A NL148325B NL 148325 B NL148325 B NL 148325B NL 6507381 A NL6507381 A NL 6507381A NL 6507381 A NL6507381 A NL 6507381A NL 148325 B NL148325 B NL 148325B
Authority
NL
Netherlands
Prior art keywords
preparatures
aldusvormen
17alfa
pregnadien
dion
Prior art date
Application number
NL6507381A
Other languages
Dutch (nl)
Other versions
NL6507381A (en
Original Assignee
Schering 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
Application filed by Schering Ag filed Critical Schering Ag
Publication of NL6507381A publication Critical patent/NL6507381A/xx
Publication of NL148325B publication Critical patent/NL148325B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Epoxy Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL6507381A 1964-07-02 1965-06-10 PROCEDURE FOR PREPARING A STAGE EFFECTIVE ESTER OF 6-HALOGEN-16 ALFA-METHYL- (DELTA) 4,6-PREGNADIEN-17ALFA-OL-3,20-DION, AS WELL AS PREPARED PHARMACEUTICAL PREPARATIONS AND PREPARATURES OBTAINED BY ALDUSVORMEN. NL148325B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESCH35421A DE1232576B (en) 1964-07-02 1964-07-02 Process for the preparation of 6-fluoro-16alpha-methyl-delta 4,6-pregnadien-17alpha-ol-3, 20-dione and its 17-esters
DESC036875 1965-04-14

Publications (2)

Publication Number Publication Date
NL6507381A NL6507381A (en) 1966-01-03
NL148325B true NL148325B (en) 1976-01-15

Family

ID=25993192

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6507381A NL148325B (en) 1964-07-02 1965-06-10 PROCEDURE FOR PREPARING A STAGE EFFECTIVE ESTER OF 6-HALOGEN-16 ALFA-METHYL- (DELTA) 4,6-PREGNADIEN-17ALFA-OL-3,20-DION, AS WELL AS PREPARED PHARMACEUTICAL PREPARATIONS AND PREPARATURES OBTAINED BY ALDUSVORMEN.

Country Status (4)

Country Link
CH (1) CH460762A (en)
DE (2) DE1232576B (en)
GB (1) GB1099410A (en)
NL (1) NL148325B (en)

Also Published As

Publication number Publication date
DE1249273B (en) 1967-09-07
CH460762A (en) 1968-08-15
NL6507381A (en) 1966-01-03
DE1232576B (en) 1967-01-19
GB1099410A (en) 1968-01-17

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application