BR6241250D0 - Sintese de esteroides - Google Patents

Sintese de esteroides

Info

Publication number
BR6241250D0
BR6241250D0 BR141250/62A BR14125062A BR6241250D0 BR 6241250 D0 BR6241250 D0 BR 6241250D0 BR 141250/62 A BR141250/62 A BR 141250/62A BR 14125062 A BR14125062 A BR 14125062A BR 6241250 D0 BR6241250 D0 BR 6241250D0
Authority
BR
Brazil
Prior art keywords
steroids
synthesis
Prior art date
Application number
BR141250/62A
Other languages
English (en)
Inventor
J Fried
M Guiducci
Original Assignee
Squibb & Sons 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
Application filed by Squibb & Sons Inc filed Critical Squibb & Sons Inc
Publication of BR6241250D0 publication Critical patent/BR6241250D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • 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
    • 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
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical 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)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR141250/62A 1961-08-04 1962-07-24 Sintese de esteroides BR6241250D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US129234A US3243433A (en) 1961-08-04 1961-08-04 Steroids of the 19-norpregnane series

Publications (1)

Publication Number Publication Date
BR6241250D0 true BR6241250D0 (pt) 1973-05-24

Family

ID=22439012

Family Applications (1)

Application Number Title Priority Date Filing Date
BR141250/62A BR6241250D0 (pt) 1961-08-04 1962-07-24 Sintese de esteroides

Country Status (7)

Country Link
US (1) US3243433A (pt)
BR (1) BR6241250D0 (pt)
CH (1) CH422772A (pt)
DK (1) DK105065C (pt)
FR (1) FR2709M (pt)
GB (1) GB1008848A (pt)
SE (1) SE311899B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370071A (en) * 1965-06-01 1968-02-20 Merck & Co Inc 3-keto-13beta-alkyl-17beta-acetyl-gona-4, 9-dienes and process
US3381003A (en) * 1965-06-01 1968-04-30 Merck & Co Inc 3-keto-13beta-alkyl-17beta-acetyl-gona-4-ene-17alpha-ol compounds and processes of preparing them

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941997A (en) * 1958-11-18 1960-06-21 Olin Mathieson 16 alpha, 17 alpha-acetal and ketal derivatives of 16 alpha, 17 alpha-dihydroxyprogesterone
US3002968A (en) * 1960-09-12 1961-10-03 American Cyanamid Co Bismethylenedioxy steriods

Also Published As

Publication number Publication date
CH422772A (fr) 1966-10-31
GB1008848A (en) 1965-11-03
FR2709M (fr) 1964-08-10
US3243433A (en) 1966-03-29
SE311899B (pt) 1969-06-30
DK105065C (da) 1966-08-15

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