GB1302572A - - Google Patents

Info

Publication number
GB1302572A
GB1302572A GB1644570A GB1644570A GB1302572A GB 1302572 A GB1302572 A GB 1302572A GB 1644570 A GB1644570 A GB 1644570A GB 1644570 A GB1644570 A GB 1644570A GB 1302572 A GB1302572 A GB 1302572A
Authority
GB
United Kingdom
Prior art keywords
monocyclic
cycloalkyl
ols
steroids
novel
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
GB1644570A
Other languages
English (en)
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 filed Critical
Publication of GB1302572A publication Critical patent/GB1302572A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1644570A 1969-05-05 1970-04-07 Expired GB1302572A (me)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82204969A 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
GB1302572A true GB1302572A (me) 1973-01-10

Family

ID=25234977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1644570A Expired GB1302572A (me) 1969-05-05 1970-04-07

Country Status (4)

Country Link
DE (1) DE2021718A1 (me)
FR (1) FR2044764B1 (me)
GB (1) GB1302572A (me)
NL (1) NL7005500A (me)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420120A (en) * 1993-12-17 1995-05-30 Alcon Laboratories, Inc. Anti-inflammatory glucocorticoid compounds for topical ophthalmic use
US5446177A (en) * 1984-12-28 1995-08-29 Alcon Laboratories, Inc. Anti-inflammatory compounds for ophthalmic use
US8637662B2 (en) 2009-09-11 2014-01-28 Chiesi Farmaceutici S.P.A. Isoxazolidine derivatives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966486A (en) * 1959-03-20 1960-12-27 American Cyanamid Co 16alpha, 17alpha-substituted methylene dioxy ethers of steroids of the pregnane series and method of preparing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446177A (en) * 1984-12-28 1995-08-29 Alcon Laboratories, Inc. Anti-inflammatory compounds for ophthalmic use
US5420120A (en) * 1993-12-17 1995-05-30 Alcon Laboratories, Inc. Anti-inflammatory glucocorticoid compounds for topical ophthalmic use
US8637662B2 (en) 2009-09-11 2014-01-28 Chiesi Farmaceutici S.P.A. Isoxazolidine derivatives

Also Published As

Publication number Publication date
NL7005500A (me) 1970-11-09
FR2044764B1 (me) 1974-04-12
DE2021718A1 (de) 1970-11-19
FR2044764A1 (me) 1971-02-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees