GB1097554A - Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones - Google Patents

Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones

Info

Publication number
GB1097554A
GB1097554A GB4697065A GB4697065A GB1097554A GB 1097554 A GB1097554 A GB 1097554A GB 4697065 A GB4697065 A GB 4697065A GB 4697065 A GB4697065 A GB 4697065A GB 1097554 A GB1097554 A GB 1097554A
Authority
GB
United Kingdom
Prior art keywords
methyl
dien
methylene
pregna
acetoxy
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4697065A
Other languages
English (en)
Inventor
Michael George Lester
Vladimir Petrow
Oliver Stephenson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BDH Chemicals Ltd
Original Assignee
BDH Chemicals 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 BDH Chemicals Ltd filed Critical BDH Chemicals Ltd
Priority to GB4697065A priority Critical patent/GB1097554A/en
Priority to FR82155A priority patent/FR1502157A/fr
Priority to BE689273D priority patent/BE689273A/xx
Priority to NL6615589A priority patent/NL6615589A/xx
Priority to DE19661568201 priority patent/DE1568201A1/de
Priority to BR18432566A priority patent/BR6684325D0/pt
Publication of GB1097554A publication Critical patent/GB1097554A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB4697065A 1965-11-05 1965-11-05 Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones Expired GB1097554A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4697065A GB1097554A (en) 1965-11-05 1965-11-05 Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones
FR82155A FR1502157A (fr) 1965-11-05 1966-11-02 Composés stéroïdo-6-méthyl-1 alpha, 2 alpha-méthylène-4, 6 -dien-3-ones et leur procédé de fabrication
BE689273D BE689273A (id) 1965-11-05 1966-11-04
NL6615589A NL6615589A (id) 1965-11-05 1966-11-04
DE19661568201 DE1568201A1 (de) 1965-11-05 1966-11-04 Verfahren zur Herstellung von Steroidverbindungen
BR18432566A BR6684325D0 (pt) 1965-11-05 1966-11-04 Processo para a preparacao de compostos esteroides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4697065A GB1097554A (en) 1965-11-05 1965-11-05 Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones

Publications (1)

Publication Number Publication Date
GB1097554A true GB1097554A (en) 1968-01-03

Family

ID=10443260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4697065A Expired GB1097554A (en) 1965-11-05 1965-11-05 Steroidal 6-methyl-1ª‡,2ª‡-methylene-4,6-dien-3-ones

Country Status (6)

Country Link
BE (1) BE689273A (id)
BR (1) BR6684325D0 (id)
DE (1) DE1568201A1 (id)
FR (1) FR1502157A (id)
GB (1) GB1097554A (id)
NL (1) NL6615589A (id)

Also Published As

Publication number Publication date
DE1568201A1 (de) 1970-02-05
BE689273A (id) 1967-04-14
BR6684325D0 (pt) 1973-12-26
FR1502157A (fr) 1967-11-18
NL6615589A (id) 1967-05-08

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