SE309590B - - Google Patents

Info

Publication number
SE309590B
SE309590B SE478562A SE478562A SE309590B SE 309590 B SE309590 B SE 309590B SE 478562 A SE478562 A SE 478562A SE 478562 A SE478562 A SE 478562A SE 309590 B SE309590 B SE 309590B
Authority
SE
Sweden
Application number
SE478562A
Inventor
M Tishler
N Steinberg
R Hirschmann
Original Assignee
Merck & Co Inc
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 US156478A external-priority patent/US3067194A/en
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of SE309590B publication Critical patent/SE309590B/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
SE478562A 1961-05-01 1962-04-27 SE309590B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10653961A 1961-05-01 1961-05-01
US156478A US3067194A (en) 1961-12-01 1961-12-01 4, 6-pregnadieno-[3, 2-c] pyrazoles and processes of preparing them

Publications (1)

Publication Number Publication Date
SE309590B true SE309590B (en) 1969-03-31

Family

ID=26803782

Family Applications (1)

Application Number Title Priority Date Filing Date
SE478562A SE309590B (en) 1961-05-01 1962-04-27

Country Status (7)

Country Link
BE (1) BE617105A (en)
CH (1) CH423768A (en)
DE (1) DE1468211B1 (en)
DK (2) DK108168C (en)
ES (1) ES277085A1 (en)
NO (1) NO122591B (en)
SE (1) SE309590B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053502B (en) * 1956-01-26 1959-03-26 Syntex Sa Process for the preparation of 2-alkyl and 2-aralkyl derivatives of A4-pregnen-3, 20-dione, A4-pregnen-17alpha-ol-3, 20-dione, A4-pregnen-21-ol-3, 20-dione and A4-Pregnen-17alpha, 21-diol-3, 20-dione

Also Published As

Publication number Publication date
DK108168C (en) 1967-10-02
NO122591B (en) 1971-07-19
CH423768A (en) 1966-11-15
ES277085A1 (en) 1963-01-01
DE1468211B1 (en) 1970-04-23
BE617105A (en) 1962-10-30
DK114342B (en) 1969-06-23

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