CA1213271A - Androstene-17-dithioketals - Google Patents

Androstene-17-dithioketals

Info

Publication number
CA1213271A
CA1213271A CA000429498A CA429498A CA1213271A CA 1213271 A CA1213271 A CA 1213271A CA 000429498 A CA000429498 A CA 000429498A CA 429498 A CA429498 A CA 429498A CA 1213271 A CA1213271 A CA 1213271A
Authority
CA
Canada
Prior art keywords
hydrogen
beta
accordance
compound
hydroxymethylene
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
CA000429498A
Other languages
English (en)
French (fr)
Inventor
Ravi K. Varma
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
Application granted granted Critical
Publication of CA1213271A publication Critical patent/CA1213271A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/003—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring the S atom directly linked to a ring carbon atom of the cyclopenta(a)hydrophenanthrene skeleton
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pain & Pain Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA000429498A 1982-07-07 1983-06-02 Androstene-17-dithioketals Expired CA1213271A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US396,178 1982-07-07
US06/396,178 US4447363A (en) 1982-07-07 1982-07-07 Androstene-17-dithioketals

Publications (1)

Publication Number Publication Date
CA1213271A true CA1213271A (en) 1986-10-28

Family

ID=23566177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000429498A Expired CA1213271A (en) 1982-07-07 1983-06-02 Androstene-17-dithioketals

Country Status (7)

Country Link
US (1) US4447363A (enExample)
JP (1) JPS5921700A (enExample)
CA (1) CA1213271A (enExample)
DE (1) DE3324403A1 (enExample)
FR (1) FR2529893A1 (enExample)
GB (1) GB2123425B (enExample)
IT (1) IT1165458B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529547A (en) * 1984-06-20 1985-07-16 E.R. Squibb & Sons, Inc. 17-(substituted thio)-17-(substituted dithio)androstenes
US4528138A (en) * 1984-06-20 1985-07-09 E. R. Squibb & Sons, Inc. 16-Keto-17-substituted thia-17-alkyl(or alkenyl or alkynyl) androstenes
JPS6284864A (ja) * 1985-10-11 1987-04-18 Akio Nakano ダイカスト機の射出ノズル
IE922301A1 (en) * 1991-07-25 1993-01-27 Squibb & Sons Inc Selective thioketalization process, process for preparing¹thioenol ethers from thioketals, and process for the¹preparation of thioketals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091036A (en) * 1977-05-12 1978-05-23 E. R. Squibb & Sons, Inc. 17-Alkylthio (and arylthio)-1',2',3',4'-tetrahydroandrosteno [16 α, 17 α-b]naphthalenes and derivatives
US4133811A (en) * 1978-02-17 1979-01-09 E. R. Squibb & Sons, Inc. 13-Alkylthio (and arylthio)-11,17-epoxy-17-methyl-18-norandrostenes
US4265815A (en) * 1980-03-31 1981-05-05 E. R. Squibb & Sons, Inc. 17-(Substituted thio)androst-4-ene[16,17,-b]-[1,4]benzodioxin-3-ones
US4361559A (en) * 1981-08-20 1982-11-30 E. R. Squibb & Sons, Inc. Antiinflammatory 17,17-bis (substituted thio) androstenes

Also Published As

Publication number Publication date
IT8321969A0 (it) 1983-07-07
IT1165458B (it) 1987-04-22
DE3324403A1 (de) 1984-01-12
US4447363A (en) 1984-05-08
GB2123425A (en) 1984-02-01
FR2529893B1 (enExample) 1985-04-26
GB8318305D0 (en) 1983-08-10
FR2529893A1 (fr) 1984-01-13
JPS5921700A (ja) 1984-02-03
GB2123425B (en) 1986-02-05

Similar Documents

Publication Publication Date Title
US4361559A (en) Antiinflammatory 17,17-bis (substituted thio) androstenes
US4094840A (en) 17-Alkylthio (and arylthio) androsteno[16α,17α-b]benzodioxin-3-ones
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EP0112758B1 (en) 16-ketoandrostene-17-dithioketals
EP0174447B1 (en) 16-keto-17-substituted thio-17-alkyl (or alkenyl)-androstenes
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GB2075981A (en) 17-(substituted thio) androst-4-eno(16,17-b)(1,4)benzodioxin-3-ones and their 17-sulfinyl 17-sulfonyl and 1,4 analogues
US4397782A (en) Antiinflammatory 17-spiroandrostenes
US4499021A (en) 17β(Substituted thio)-16-ketoandrostene-17α..-carboxylic acid derivatives
US4481144A (en) 17-Substituted thia-17-alkyl(or alkenyl or alkynyl)androstenes
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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20031028