NO130644C - - Google Patents

Info

Publication number
NO130644C
NO130644C NO1491/69A NO149169A NO130644C NO 130644 C NO130644 C NO 130644C NO 1491/69 A NO1491/69 A NO 1491/69A NO 149169 A NO149169 A NO 149169A NO 130644 C NO130644 C NO 130644C
Authority
NO
Norway
Application number
NO1491/69A
Other languages
Norwegian (no)
Other versions
NO130644B (en
Inventor
K Radscheit
U Stache
W Fritsch
W Haede
Original Assignee
Hoechst Ag
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 DE19681768226 external-priority patent/DE1768226C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of NO130644B publication Critical patent/NO130644B/no
Publication of NO130644C publication Critical patent/NO130644C/no

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
    • 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
    • A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO1491/69A 1968-04-18 1969-04-11 NO130644C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768226 DE1768226C3 (en) 1968-04-18 Process for the preparation of Delta high 14-20-keto-21-dialkoxysteroids

Publications (2)

Publication Number Publication Date
NO130644B NO130644B (en) 1974-10-07
NO130644C true NO130644C (en) 1975-01-22

Family

ID=5699651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1491/69A NO130644C (en) 1968-04-18 1969-04-11

Country Status (9)

Country Link
AT (1) AT294329B (en)
BE (1) BE731716A (en)
CH (1) CH558786A (en)
DK (1) DK126188B (en)
FR (1) FR2007476A1 (en)
GB (1) GB1266441A (en)
NL (1) NL6905780A (en)
NO (1) NO130644C (en)
SE (1) SE353534B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773077A (en) * 1953-06-16 1956-12-04 Merck & Co Inc Preparation of steroid 21-aldehydes
DE1518907C3 (en) * 1965-12-18 1974-11-14 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Process for the preparation of delta high 14 -3,20-diketo-21-acyloxysteriodes

Also Published As

Publication number Publication date
DK126188B (en) 1973-06-18
DE1768226A1 (en) 1971-10-14
FR2007476A1 (en) 1970-01-09
SE353534B (en) 1973-02-05
NO130644B (en) 1974-10-07
CH558786A (en) 1975-02-14
DE1768226B2 (en) 1976-08-19
BE731716A (en) 1969-10-20
GB1266441A (en) 1972-03-08
AT294329B (en) 1971-11-25
NL6905780A (en) 1969-10-21

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