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FR1451985A - Process for the preparation of 7,16-dialkoyl-pregnans - Google Patents

Process for the preparation of 7,16-dialkoyl-pregnans

Info

Publication number
FR1451985A
FR1451985A FR990395A FR990395A FR1451985A FR 1451985 A FR1451985 A FR 1451985A FR 990395 A FR990395 A FR 990395A FR 990395 A FR990395 A FR 990395A FR 1451985 A FR1451985 A FR 1451985A
Authority
FR
France
Prior art keywords
pregnans
dialkoyl
preparation
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
FR990395A
Other languages
French (fr)
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.)
Organon Laboratories Ltd
Original Assignee
Organon Laboratories Ltd
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 GB39198/63A external-priority patent/GB1036276A/en
Application filed by Organon Laboratories Ltd filed Critical Organon Laboratories Ltd
Priority to FR990395A priority Critical patent/FR1451985A/en
Application granted granted Critical
Publication of FR1451985A publication Critical patent/FR1451985A/en
Expired legal-status Critical Current

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
    • 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
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • 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)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR990395A 1963-10-04 1964-10-05 Process for the preparation of 7,16-dialkoyl-pregnans Expired FR1451985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990395A FR1451985A (en) 1963-10-04 1964-10-05 Process for the preparation of 7,16-dialkoyl-pregnans

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB39198/63A GB1036276A (en) 1963-10-04 1963-10-04 7,16-dialkyl-pregnanes
GB914964 1964-03-04
FR990395A FR1451985A (en) 1963-10-04 1964-10-05 Process for the preparation of 7,16-dialkoyl-pregnans

Publications (1)

Publication Number Publication Date
FR1451985A true FR1451985A (en) 1966-02-25

Family

ID=27248361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990395A Expired FR1451985A (en) 1963-10-04 1964-10-05 Process for the preparation of 7,16-dialkoyl-pregnans

Country Status (1)

Country Link
FR (1) FR1451985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925834A (en) * 1987-04-30 1990-05-15 Schering Aktiengesellschaft 3-methylene-4-androsten-17-ones, process for their production and pharmaceutical preparations containing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925834A (en) * 1987-04-30 1990-05-15 Schering Aktiengesellschaft 3-methylene-4-androsten-17-ones, process for their production and pharmaceutical preparations containing them

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