ES285267A1 - Procedimiento de preparación de 3 alfa-hidroxi 11-oxo 21,21-bis (hidroximetil) 5-beta-pregnano - Google Patents

Procedimiento de preparación de 3 alfa-hidroxi 11-oxo 21,21-bis (hidroximetil) 5-beta-pregnano

Info

Publication number
ES285267A1
ES285267A1 ES285267A ES285267A ES285267A1 ES 285267 A1 ES285267 A1 ES 285267A1 ES 285267 A ES285267 A ES 285267A ES 285267 A ES285267 A ES 285267A ES 285267 A1 ES285267 A1 ES 285267A1
Authority
ES
Spain
Prior art keywords
oxo
3alpha
beta
bis
pregnane
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
ES285267A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf 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
Application filed by Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of ES285267A1 publication Critical patent/ES285267A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ES285267A 1962-02-20 1963-02-19 Procedimiento de preparación de 3 alfa-hidroxi 11-oxo 21,21-bis (hidroximetil) 5-beta-pregnano Expired ES285267A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888614A FR1764M (fr) 1962-02-20 1962-02-20 Nouveau médicament notamment pour le traitement des spasmes d'origine coronarienne ou viscérale.

Publications (1)

Publication Number Publication Date
ES285267A1 true ES285267A1 (es) 1963-04-16

Family

ID=8773096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES285267A Expired ES285267A1 (es) 1962-02-20 1963-02-19 Procedimiento de preparación de 3 alfa-hidroxi 11-oxo 21,21-bis (hidroximetil) 5-beta-pregnano

Country Status (8)

Country Link
US (1) US3176012A (es)
BR (1) BR6347092D0 (es)
CH (1) CH424775A (es)
DK (1) DK104303C (es)
ES (1) ES285267A1 (es)
FR (1) FR1764M (es)
GB (2) GB1031072A (es)
SE (1) SE306085B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238912B (de) * 1964-01-31 1967-04-20 Thomae Gmbh Dr K Verfahren zur Herstellung von neuen Estern des Triamcinolon-16alpha, 17alpha-acetonids
GB1436324A (en) * 1972-05-12 1976-05-19 Glaxo Lab Ltd Anaesthetic 3alpha-hydroxy pregnanes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540964A (en) * 1946-02-23 1951-02-06 Merck & Co Inc 11-ketopregnenes and method of producing them

Also Published As

Publication number Publication date
GB1031072A (en) 1966-05-25
GB1031071A (en) 1966-05-25
FR1764M (fr) 1963-04-08
DK104303C (da) 1966-05-02
US3176012A (en) 1965-03-30
CH424775A (fr) 1966-11-30
BR6347092D0 (pt) 1973-07-19
SE306085B (es) 1968-11-18

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