CH394188A - Process for the preparation of acyloxydiene-dione steroids - Google Patents

Process for the preparation of acyloxydiene-dione steroids

Info

Publication number
CH394188A
CH394188A CH932260A CH932260A CH394188A CH 394188 A CH394188 A CH 394188A CH 932260 A CH932260 A CH 932260A CH 932260 A CH932260 A CH 932260A CH 394188 A CH394188 A CH 394188A
Authority
CH
Switzerland
Prior art keywords
acyloxydiene
preparation
steroids
dione
dione steroids
Prior art date
Application number
CH932260A
Other languages
German (de)
Inventor
Neville Kirk David
Petrow Vladimir
Morton Williamson David
Original Assignee
British Drug Houses Ltd
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 British Drug Houses Ltd filed Critical British Drug Houses Ltd
Publication of CH394188A publication Critical patent/CH394188A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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
    • 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
    • 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)
  • Steroid Compounds (AREA)
CH932260A 1959-08-28 1960-08-17 Process for the preparation of acyloxydiene-dione steroids CH394188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2950859A GB886619A (en) 1959-08-28 1959-08-28 6-methyl-16-methylene steroids

Publications (1)

Publication Number Publication Date
CH394188A true CH394188A (en) 1965-06-30

Family

ID=10292640

Family Applications (1)

Application Number Title Priority Date Filing Date
CH932260A CH394188A (en) 1959-08-28 1960-08-17 Process for the preparation of acyloxydiene-dione steroids

Country Status (5)

Country Link
BE (1) BE594445A (en)
CH (1) CH394188A (en)
DE (1) DE1134987B (en)
FR (1) FR1563602A (en)
GB (1) GB886619A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346037A (en) 1981-07-10 1982-08-24 The Upjohn Company Base catalyzed acylation with enol esters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH236309A (en) * 1940-02-20 1945-01-31 Chem Ind Basel Method for representing a, ss; , -difunctional unsaturated ketone.

Also Published As

Publication number Publication date
FR1563602A (en) 1969-04-18
GB886619A (en) 1962-01-10
BE594445A (en) 1961-02-27
DE1134987B (en) 1962-08-23

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