FR2322607A1 - 3,20-dicetopregnenes comportant un groupement acetal en position 11b, et leurs derives - Google Patents

3,20-dicetopregnenes comportant un groupement acetal en position 11b, et leurs derives

Info

Publication number
FR2322607A1
FR2322607A1 FR7627002A FR7627002A FR2322607A1 FR 2322607 A1 FR2322607 A1 FR 2322607A1 FR 7627002 A FR7627002 A FR 7627002A FR 7627002 A FR7627002 A FR 7627002A FR 2322607 A1 FR2322607 A1 FR 2322607A1
Authority
FR
France
Prior art keywords
dicetopregnenes
derivatives
acetal group
acetal
group
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.)
Granted
Application number
FR7627002A
Other languages
English (en)
French (fr)
Other versions
FR2322607B1 (enExample
Inventor
Ravi K Varma
Christopher M Cimarusti
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 FR2322607A1 publication Critical patent/FR2322607A1/fr
Application granted granted Critical
Publication of FR2322607B1 publication Critical patent/FR2322607B1/fr
Granted 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7627002A 1975-09-08 1976-09-08 3,20-dicetopregnenes comportant un groupement acetal en position 11b, et leurs derives Granted FR2322607A1 (fr)

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 (2)

Publication Number Publication Date
FR2322607A1 true FR2322607A1 (fr) 1977-04-01
FR2322607B1 FR2322607B1 (enExample) 1979-02-23

Family

ID=27086400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627002A Granted FR2322607A1 (fr) 1975-09-08 1976-09-08 3,20-dicetopregnenes comportant un groupement acetal en position 11b, et leurs derives

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1285770B1 (it) * 1996-10-04 1998-06-18 Nicox Sa Composti corticoidei

Citations (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

Patent Citations (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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
L. MARTINI ET AL., PECILE: HORMONAL STEROIDS, VOLUME 2, 1965, ACADEMIC PRESS, NEW YORK AND LONDON, PAGES 100-108 *

Also Published As

Publication number Publication date
GB1544512A (en) 1979-04-19
NL7609912A (nl) 1977-03-10
BE845943A (fr) 1977-03-08
AU1738476A (en) 1978-03-09
DE2640490A1 (de) 1977-03-10
NO144491C (no) 1981-09-09
CH618186A5 (en) 1980-07-15
NO144491B (no) 1981-06-01
FR2322607B1 (enExample) 1979-02-23
NO145919C (no) 1982-06-30
NO810271L (no) 1977-03-09
AU506546B2 (en) 1980-01-10
JPS5233664A (en) 1977-03-14
IE44534L (en) 1977-03-08
IE44534B1 (en) 1981-12-30
CA1058161A (en) 1979-07-10
DK402676A (da) 1977-03-09
CH616437A5 (en) 1980-03-31
NO145919B (no) 1982-03-15
NO763060L (enExample) 1977-03-09
SE7609884L (sv) 1977-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse