GB1556249A - 1'h-androsta(16,17)cyclopentene-3'-ones - Google Patents

1'h-androsta(16,17)cyclopentene-3'-ones

Info

Publication number
GB1556249A
GB1556249A GB43549/76A GB4354976A GB1556249A GB 1556249 A GB1556249 A GB 1556249A GB 43549/76 A GB43549/76 A GB 43549/76A GB 4354976 A GB4354976 A GB 4354976A GB 1556249 A GB1556249 A GB 1556249A
Authority
GB
United Kingdom
Prior art keywords
androsta
cyclopentene
ones
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
GB43549/76A
Other languages
English (en)
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of GB1556249A publication Critical patent/GB1556249A/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
    • C07J53/002—Carbocyclic rings fused
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/38—Drugs for disorders of the endocrine system of the suprarenal hormones

Landscapes

  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Endocrinology (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB43549/76A 1975-11-07 1976-10-20 1'h-androsta(16,17)cyclopentene-3'-ones Expired GB1556249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/630,121 US3979417A (en) 1975-11-07 1975-11-07 1 H-androsta(16,17)cyclopentene-3-ones

Publications (1)

Publication Number Publication Date
GB1556249A true GB1556249A (en) 1979-11-21

Family

ID=24525861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43549/76A Expired GB1556249A (en) 1975-11-07 1976-10-20 1'h-androsta(16,17)cyclopentene-3'-ones

Country Status (6)

Country Link
US (1) US3979417A (enExample)
JP (1) JPS5259149A (enExample)
CA (1) CA1078825A (enExample)
DE (1) DE2649143A1 (enExample)
FR (1) FR2330405A1 (enExample)
GB (1) GB1556249A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474702A (en) * 1984-01-20 1984-10-02 E. R. Squibb & Sons, Inc. [16,17-a]Cyclopentano pregnenes
US8129297B2 (en) * 2002-07-29 2012-03-06 E. I. Du Pont De Nemours And Company Method and apparatus for heating nonwoven webs

Also Published As

Publication number Publication date
FR2330405A1 (fr) 1977-06-03
CA1078825A (en) 1980-06-03
JPS5259149A (en) 1977-05-16
DE2649143A1 (de) 1977-05-18
FR2330405B1 (enExample) 1979-08-17
US3979417A (en) 1976-09-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee