ES8507153A1 - Procedimiento de obtencion de 6-metil-19-nor-pregna 4, 6 dieno 3, 20-dionas - Google Patents

Procedimiento de obtencion de 6-metil-19-nor-pregna 4, 6 dieno 3, 20-dionas

Info

Publication number
ES8507153A1
ES8507153A1 ES536488A ES536488A ES8507153A1 ES 8507153 A1 ES8507153 A1 ES 8507153A1 ES 536488 A ES536488 A ES 536488A ES 536488 A ES536488 A ES 536488A ES 8507153 A1 ES8507153 A1 ES 8507153A1
Authority
ES
Spain
Prior art keywords
derivative
hydroxy
action
preparation
new process
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
ES536488A
Other languages
English (en)
Other versions
ES536488A0 (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.)
Laboratoire Theramex SAM
Original Assignee
Laboratoire Theramex SAM
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 Laboratoire Theramex SAM filed Critical Laboratoire Theramex SAM
Publication of ES536488A0 publication Critical patent/ES536488A0/es
Publication of ES8507153A1 publication Critical patent/ES8507153A1/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
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
    • C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J13/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17
    • C07J13/007—Normal steroids containing carbon, hydrogen, halogen or oxygen having a carbon-to-carbon double bond from or to position 17 with double bond in position 17 (20)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE DERIVADOS DE LA 17 BAB-HIDROXI 19-NORPROGESTERONA.CONSISTE EN SOMETER UN 3-ALCOXI 19-NOR 3, 5, 17 (20)-PREGNATRIENO A LA ACCION DE UN REACTIVO DE FORMILACION PARA OBTENER EL DERIVADO 6-FORMILADO CORRESPONDIENTE, REDUCIR ESTE EN DERIVADO 6-HIDROXIMETILADO QUE SE DESHIDRATA EN DERIVADO METILENICO POR LA ACCION DE UN ACIDO FUERTE, ISOMERIZAR ESTE ULTIMO EN DERIVADO 6-METIL 4, 6, 17 (20) PREGNATRIENICO, QUE SE HACE REACCIONAR CON UN REACTIVO DE BIS-HIDROXILACION PARA FORMAR LA 17 BAB-HIDROXI 19-NOR PROGESTERONA CORRESPONDIENTE QUE SE PUEDE ACILAR MEDIANTE LA ACCION DE UN DERIVADO FUNCIONAL DE ACIDO CARBOXILICO SATURADO O INSATURADO.APLICADO EN TERAPEUTICA COMO AGENTES PROGESTATIVOS.
ES536488A 1983-10-04 1984-10-03 Procedimiento de obtencion de 6-metil-19-nor-pregna 4, 6 dieno 3, 20-dionas Expired ES8507153A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315759A FR2552766B1 (fr) 1983-10-04 1983-10-04 Nouveau procede de preparation de derives de la serie du 17 a-hydroxy 19-nor progesterone

Publications (2)

Publication Number Publication Date
ES536488A0 ES536488A0 (es) 1985-08-16
ES8507153A1 true ES8507153A1 (es) 1985-08-16

Family

ID=9292784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536488A Expired ES8507153A1 (es) 1983-10-04 1984-10-03 Procedimiento de obtencion de 6-metil-19-nor-pregna 4, 6 dieno 3, 20-dionas

Country Status (12)

Country Link
US (1) US4720357A (es)
EP (1) EP0157842B1 (es)
CA (1) CA1231939A (es)
DE (1) DE3479031D1 (es)
ES (1) ES8507153A1 (es)
FR (1) FR2552766B1 (es)
GR (1) GR80553B (es)
IE (1) IE57635B1 (es)
IT (1) IT1213223B (es)
MA (1) MA20243A1 (es)
PT (1) PT79302B (es)
WO (1) WO1985001504A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223492A (en) * 1987-10-27 1993-06-29 Nasraoui Nejib M Derivatives of 19-nor progesterone; process for producing them and the pharmaceutical compositions incorporating them
FR2645864B1 (fr) * 1989-04-13 1991-07-12 Theramex Nouveaux derives alcoyles en 17/21 de la 19-nor progesterone, leurs procedes d'obtention et les compositions pharmaceutiques en renfermant
FR2664895B1 (fr) * 1990-07-20 1992-10-30 Theramex Laboratoire Nouveaux derives de la 6-methyl 19-nor progesterone, substitues en 3 et leur procede d'obtention.
FR2679236B1 (fr) * 1991-07-18 1997-01-24 Theramex Nouveaux sterouides substitues en position 6, leurs procedes d'obtention et des compositions pharmaceutiques en renfermant.
FR2683530B1 (fr) * 1991-11-08 1994-01-21 Roussel Uclaf Nouveau procede de preparation de derives 20-oxo 17 alpha, 21-dihydroxyles du pregnane et nouveaux intermediaires.
US5929262A (en) * 1995-03-30 1999-07-27 The United States Of America As Represented By The Department Of Health And Human Services Method for preparing 17α-acetoxy-11β-(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates
CN102134265B (zh) * 2009-12-29 2013-04-03 黄云生 一种合成6-甲基-17α-乙酰氧基-19-去甲孕甾-4,6-二烯-3,20-二酮的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123298C (es) * 1963-08-07
US3314944A (en) * 1964-10-29 1967-04-18 Squibb & Sons Inc 6-methyl-19-nor steroids and intermediates therefor
US3726864A (en) * 1970-07-20 1973-04-10 Glaxo Lab Ltd Novel 11 beta-chloro-19-norpregn-4-ene-3,20 diones and the 3,5-dienol ethers and esters thereof
GB1515284A (en) * 1974-05-21 1978-06-21 Gastaud J Pharmaceutical compositions containing progestogens derived from the 17-alpha-hydroxy-19-nor-progesterone series
DE2803660A1 (de) * 1978-01-25 1979-07-26 Schering Ag Neue in 17-position substituierte steroide der pregnanreihe, ihre herstellung und verwendung

Also Published As

Publication number Publication date
MA20243A1 (fr) 1985-07-01
IT1213223B (it) 1989-12-14
GR80553B (en) 1985-02-06
IE57635B1 (en) 1993-02-10
EP0157842A1 (fr) 1985-10-16
PT79302A (fr) 1984-11-01
IE842515L (en) 1985-04-04
ES536488A0 (es) 1985-08-16
FR2552766B1 (fr) 1987-06-26
CA1231939A (fr) 1988-01-26
FR2552766A1 (fr) 1985-04-05
EP0157842B1 (fr) 1989-07-19
IT8422974A0 (it) 1984-10-03
PT79302B (fr) 1986-09-10
WO1985001504A1 (fr) 1985-04-11
US4720357A (en) 1988-01-19
DE3479031D1 (en) 1989-08-24

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