ES264426A2 - A procedure for obtaining pre-non-bishidroximethylene (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for obtaining pre-non-bishidroximethylene (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES264426A2
ES264426A2 ES0264426A ES264426A ES264426A2 ES 264426 A2 ES264426 A2 ES 264426A2 ES 0264426 A ES0264426 A ES 0264426A ES 264426 A ES264426 A ES 264426A ES 264426 A2 ES264426 A2 ES 264426A2
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
legally binding
google translate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0264426A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratoires Francais de Chimiotherapie SA
Laboratoires Francaise de Chimiotherapie
Original Assignee
Laboratoires Francais de Chimiotherapie SA
Laboratoires Francaise de Chimiotherapie
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 Laboratoires Francais de Chimiotherapie SA, Laboratoires Francaise de Chimiotherapie filed Critical Laboratoires Francais de Chimiotherapie SA
Publication of ES264426A2 publication Critical patent/ES264426A2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • 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
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/37—Digestive system
    • A61K35/38—Stomach; Intestine; Goblet cells; Oral mucosa; Saliva
    • 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)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Improvements introduced in the object of the main Patent no. No. 259,427, that is, in "A procedure for obtaining bishydroxymethylene pregnane", mainly characterized in that 3α -hydroxy-11-keto-20,20-bis-hydroxymethylene-5β-pregnane is reduced by 3α,11β-dihydroxy-20,20-bis-hydroxymethylene-beta-pregnane by means of an alkaline mixed hydride in an appropriate medium. (Machine-translation by Google Translate, not legally binding)
ES0264426A 1960-06-20 1961-01-28 A procedure for obtaining pre-non-bishidroximethylene (Machine-translation by Google Translate, not legally binding) Expired ES264426A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830527A FR83002E (en) 1960-06-20 1960-06-20 Bis-hydroxymethylene pregnane and process for obtaining it

Publications (1)

Publication Number Publication Date
ES264426A2 true ES264426A2 (en) 1961-07-01

Family

ID=8733789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0264426A Expired ES264426A2 (en) 1960-06-20 1961-01-28 A procedure for obtaining pre-non-bishidroximethylene (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH439279A (en)
ES (1) ES264426A2 (en)
FR (2) FR83002E (en)

Also Published As

Publication number Publication date
FR133M (en) 1961-02-06
FR83002E (en) 1964-05-29
CH439279A (en) 1967-07-15

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