FR2278704A1 - Procede de preparation du (20 s) 3b-n-dimethylamino 18,20-diacetoxy (5a) pregnane - Google Patents

Procede de preparation du (20 s) 3b-n-dimethylamino 18,20-diacetoxy (5a) pregnane

Info

Publication number
FR2278704A1
FR2278704A1 FR7435649A FR7435649A FR2278704A1 FR 2278704 A1 FR2278704 A1 FR 2278704A1 FR 7435649 A FR7435649 A FR 7435649A FR 7435649 A FR7435649 A FR 7435649A FR 2278704 A1 FR2278704 A1 FR 2278704A1
Authority
FR
France
Prior art keywords
alpha
pregnane
5alpha
oxydo
prepd
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.)
Withdrawn
Application number
FR7435649A
Other languages
English (en)
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.)
Omnium Chimique SA
Original Assignee
Omnium Chimique SA
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 BE136996A external-priority patent/BE806437A/fr
Application filed by Omnium Chimique SA filed Critical Omnium Chimique SA
Publication of FR2278704A1 publication Critical patent/FR2278704A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7435649A 1973-10-24 1974-10-24 Procede de preparation du (20 s) 3b-n-dimethylamino 18,20-diacetoxy (5a) pregnane Withdrawn FR2278704A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE136996A BE806437A (fr) 1973-10-24 1973-10-24 Procede de preparation de (20 s) 3 beta-n-dimethylamino 18,20-diacetoxy (5 alpha) pregnane caracterise en ce que cette preparation a lieu par hemisynthese a partir de la funtumine ou 3 alpha-amino (5 alpha) pregnane-20-one
BE141153A BE811304R (fr) 1973-10-24 1974-02-20 Pr0cede de preparation du (20 s) 3 beta -n-dimethylamino

Publications (1)

Publication Number Publication Date
FR2278704A1 true FR2278704A1 (fr) 1976-02-13

Family

ID=25647718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435649A Withdrawn FR2278704A1 (fr) 1973-10-24 1974-10-24 Procede de preparation du (20 s) 3b-n-dimethylamino 18,20-diacetoxy (5a) pregnane

Country Status (4)

Country Link
BE (1) BE811304R (fr)
DE (1) DE2450642A1 (fr)
FR (1) FR2278704A1 (fr)
NL (1) NL7413866A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494698A1 (fr) * 1980-11-21 1982-05-28 Roussel Uclaf Nouveaux derives steroides 3-amino substitues, leurs sels, procede de preparation, application a titre de medicaments et compositions les renfermant

Also Published As

Publication number Publication date
NL7413866A (nl) 1975-04-28
BE811304R (fr) 1974-06-17
DE2450642A1 (de) 1975-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse