BE743690A - - Google Patents

Info

Publication number
BE743690A
BE743690A BE743690DA BE743690A BE 743690 A BE743690 A BE 743690A BE 743690D A BE743690D A BE 743690DA BE 743690 A BE743690 A BE 743690A
Authority
BE
Belgium
Application number
Original Assignee
Rech Chimiques Et Ind Mar Lab
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 FR183121A external-priority patent/FR1600390A/fr
Application filed by Rech Chimiques Et Ind Mar Lab filed Critical Rech Chimiques Et Ind Mar Lab
Publication of BE743690A publication Critical patent/BE743690A/xx

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)
BE743690D 1968-12-31 1969-12-24 BE743690A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR183121A FR1600390A (es) 1968-12-31 1968-12-31
FR69183310A FR8290M (es) 1968-12-31 1969-03-31

Publications (1)

Publication Number Publication Date
BE743690A true BE743690A (es) 1970-06-24

Family

ID=26182464

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743690D BE743690A (es) 1968-12-31 1969-12-24

Country Status (5)

Country Link
BE (1) BE743690A (es)
DE (1) DE1965218A1 (es)
ES (1) ES375061A1 (es)
FR (1) FR8290M (es)
GB (1) GB1272688A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025966A1 (de) * 2004-05-21 2005-12-15 Schering Ag Estradiol-Prodrugs
DE102004025985A1 (de) * 2004-05-21 2005-12-15 Schering Ag Estriol- und Estetrol-Prodrugs

Also Published As

Publication number Publication date
FR8290M (es) 1970-11-09
DE1965218A1 (de) 1970-07-30
GB1272688A (en) 1972-05-03
ES375061A1 (es) 1972-03-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LABORATOIRE MARSAN

Effective date: 19851231