GB1544512A - Ethers of 11-hydroxy steroids - Google Patents

Ethers of 11-hydroxy steroids

Info

Publication number
GB1544512A
GB1544512A GB36853/76A GB3685376A GB1544512A GB 1544512 A GB1544512 A GB 1544512A GB 36853/76 A GB36853/76 A GB 36853/76A GB 3685376 A GB3685376 A GB 3685376A GB 1544512 A GB1544512 A GB 1544512A
Authority
GB
United Kingdom
Prior art keywords
ethers
hydroxy steroids
steroids
hydroxy
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
GB36853/76A
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
Priority claimed from US05/610,955 external-priority patent/US3976637A/en
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of GB1544512A publication Critical patent/GB1544512A/en
Expired legal-status Critical Current

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
    • C07J71/0005—Oxygen-containing hetero ring
    • C07J71/0026—Oxygen-containing hetero ring cyclic ketals
    • C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Rheumatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB36853/76A 1975-09-08 1976-09-06 Ethers of 11-hydroxy steroids Expired GB1544512A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/610,955 US3976637A (en) 1975-09-08 1975-09-08 3,20-Diketopregnenes having an 11β-acetal group
US66817776A 1976-03-18 1976-03-18

Publications (1)

Publication Number Publication Date
GB1544512A true GB1544512A (en) 1979-04-19

Family

ID=27086400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36853/76A Expired GB1544512A (en) 1975-09-08 1976-09-06 Ethers of 11-hydroxy steroids

Country Status (13)

Country Link
JP (1) JPS5233664A (enExample)
AU (1) AU506546B2 (enExample)
BE (1) BE845943A (enExample)
CA (1) CA1058161A (enExample)
CH (2) CH616437A5 (enExample)
DE (1) DE2640490A1 (enExample)
DK (1) DK402676A (enExample)
FR (1) FR2322607A1 (enExample)
GB (1) GB1544512A (enExample)
IE (1) IE44534B1 (enExample)
NL (1) NL7609912A (enExample)
NO (2) NO144491C (enExample)
SE (1) SE7609884L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015568A3 (en) * 1996-10-04 1998-06-18 Nicox Sa Nitrate esters of corticoid compounds and pharmaceutical applications thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976637A (en) * 1975-09-08 1976-08-24 E. R. Squibb & Sons, Inc. 3,20-Diketopregnenes having an 11β-acetal group

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015568A3 (en) * 1996-10-04 1998-06-18 Nicox Sa Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7056905B2 (en) 1996-10-04 2006-06-06 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7157450B2 (en) 1996-10-04 2007-01-02 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7160871B2 (en) 1996-10-04 2007-01-09 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7196075B2 (en) 1996-10-04 2007-03-27 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7205288B2 (en) 1996-10-04 2007-04-17 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7368442B2 (en) 1996-10-04 2008-05-06 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof
US7605151B2 (en) 1996-10-04 2009-10-20 Nicox S.A. Nitrate esters of corticoid compounds and pharmaceutical applications thereof

Also Published As

Publication number Publication date
AU506546B2 (en) 1980-01-10
NO810271L (no) 1977-03-09
NO763060L (enExample) 1977-03-09
DE2640490A1 (de) 1977-03-10
SE7609884L (sv) 1977-03-09
AU1738476A (en) 1978-03-09
JPS5233664A (en) 1977-03-14
CH618186A5 (en) 1980-07-15
NO145919B (no) 1982-03-15
NO144491B (no) 1981-06-01
FR2322607A1 (fr) 1977-04-01
CH616437A5 (en) 1980-03-31
NL7609912A (nl) 1977-03-10
CA1058161A (en) 1979-07-10
DK402676A (da) 1977-03-09
NO145919C (no) 1982-06-30
IE44534B1 (en) 1981-12-30
BE845943A (fr) 1977-03-08
FR2322607B1 (enExample) 1979-02-23
NO144491C (no) 1981-09-09
IE44534L (en) 1977-03-08

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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