ES254774A1 - Procedimiento de preparaciën de un esteroide hidroxilado no saturado - Google Patents

Procedimiento de preparaciën de un esteroide hidroxilado no saturado

Info

Publication number
ES254774A1
ES254774A1 ES0254774A ES254774A ES254774A1 ES 254774 A1 ES254774 A1 ES 254774A1 ES 0254774 A ES0254774 A ES 0254774A ES 254774 A ES254774 A ES 254774A ES 254774 A1 ES254774 A1 ES 254774A1
Authority
ES
Spain
Prior art keywords
methyl
pregneno
acetoxy
action
translation
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
ES0254774A
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.)
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 ES254774A1 publication Critical patent/ES254774A1/es
Expired 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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
ES0254774A 1959-01-07 1960-01-05 Procedimiento de preparaciën de un esteroide hidroxilado no saturado Expired ES254774A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783458A FR1227269A (fr) 1959-01-07 1959-01-07 Procédé de préparation de la 3alpha-acétoxy 17alpha-hydroxy 16alpha-méthyl delta9-11-pregnène 20-one

Publications (1)

Publication Number Publication Date
ES254774A1 true ES254774A1 (es) 1960-06-01

Family

ID=8709935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0254774A Expired ES254774A1 (es) 1959-01-07 1960-01-05 Procedimiento de preparaciën de un esteroide hidroxilado no saturado

Country Status (4)

Country Link
BE (1) BE586307A (es)
CH (1) CH389598A (es)
ES (1) ES254774A1 (es)
FR (1) FR1227269A (es)

Also Published As

Publication number Publication date
BE586307A (fr) 1960-07-06
FR1227269A (fr) 1960-08-19
CH389598A (fr) 1965-03-31

Similar Documents

Publication Publication Date Title
ES254774A1 (es) Procedimiento de preparaciën de un esteroide hidroxilado no saturado
GB1037162A (en) Improvements in or relating to 19-oxo-androstane compounds and derivatives thereof
GB1047235A (es)
GB976818A (en) 4-alkanoylthio- and 4-aroylthio-3-keto-í¸-steroids and process for the preparation thereof
GB967006A (en) Improvements in or relating to steroids
ES276465A1 (es) Procedimiento de preparación de derivados de la 19-nor-testosterona
GB824348A (en) Process for preparing steroid compounds
GB912036A (en) 11-methylene-5ª--steroids
GB854343A (en) Process for the preparation of 3-oxo-í¸ and 3-oxo-í¸-steroids
GB1085612A (en) New 16-alkyl pregnane derivatives and process for the preparation thereof
GB912035A (en) 11ª--hydroxy-11ª--methyl steroids
GB880231A (en) Steroid process
GB1164647A (en) 2,2-Spiro-Pyrazolinyl-Steroids
GB1004463A (en) Process for the production of í¸-androstene and í¸-pregnene compounds
GB1056935A (en) Processes for the preparation of 21,21-bis-hydroxymethyl pregnanes
GB970486A (en) New steroid compounds and processes for their preparation
GB792225A (en) Synthesis of steroids
GB792224A (en) Synthesis of steroids
GB780302A (en) Manufacture of steroids with oxygen in 11-position
GB763946A (en) Improved etiocholanic acid derivatives and methods for their production
GB904994A (en) Cyclopentanopolyhydrophenanthrene derivatives and method for producing same
ES239519A1 (es) Procedimiento para la preparacion de esteroides
ES429338A1 (es) Procedimiento para la preparacion del esteroide 21-acetato de 16-alfa,17-alfa-ciclopentilidendioxi-3,20-oliona
GB918408A (en) Esters of 21-hydroxy steroids and process for preparation
ES242241A1 (es) Un procedimiento de preparaciën de esteroides