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 (enrdf_load_html_response
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/de
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 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768226 DE1768226C3 (de) 1968-04-18 Verfahren zur Herstellung von Delta hoch 14-20-Keto-21-dialkoxysteroiden

Publications (2)

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

Family

ID=5699651

Family Applications (1)

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

Country Status (9)

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

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 (de) * 1965-12-18 1974-11-14 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von Delta hoch 14 -3,20-Diketo-21-acyloxysterioden

Also Published As

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

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