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ES8801837A1 - Procedimiento de preparacion de 20-ceto-delta16-esteroides - Google Patents

Procedimiento de preparacion de 20-ceto-delta16-esteroides

Info

Publication number
ES8801837A1
ES8801837A1 ES551558A ES551558A ES8801837A1 ES 8801837 A1 ES8801837 A1 ES 8801837A1 ES 551558 A ES551558 A ES 551558A ES 551558 A ES551558 A ES 551558A ES 8801837 A1 ES8801837 A1 ES 8801837A1
Authority
ES
Spain
Prior art keywords
new
steroids
preparation
keto
delta
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
ES551558A
Other languages
English (en)
Other versions
ES551558A0 (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.)
Gist Brocades NV
Original Assignee
Gist Brocades NV
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 Gist Brocades NV filed Critical Gist Brocades NV
Publication of ES8801837A1 publication Critical patent/ES8801837A1/es
Publication of ES551558A0 publication Critical patent/ES551558A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07J13/005—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 16 (17)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of only two carbon atoms, e.g. pregnane derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0072—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the A ring of the steroid being aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE 20-CETO-DELTA16-ESTEROIDES, DE FORMULA GENERAL (I). CONSISTE EN HIDROLIZAR 20-ISOCIANO-20-SULFONIL-DELTA16-ESTEROIDE, DE FORMULA GENERAL (II), EN LA QUE R1 REPRESENTA UN ATOMO DE HIDROGENO O UN GRUPO METILICO; R2 REPRESENTA UN ATOMO DE HIDROGENO O UN GRUPO METILICO; R3 REPRESENTA UN GRUPO ALQUILICO O DIALQUILAMINO O UN GRUPO ARILO SUSTITUIDO O NO POR UNO O MAS ATOMOS DE HALOGENO, GRUPOS ALQUILICOS, ALCOXILICOS, NITROS O CIANOS; R4 REPRESENTA UN GRUPO ALQUILICO; Y LOS ANILLOS A, B, C Y D CONTIENEN OPTATIVAMENTE UNO O MAS ENLACES DOBLES. DE APLICACION EN MEDICINA Y FARMACIA.
ES551558A 1983-04-29 1986-02-01 Procedimiento de preparacion de 20-ceto-delta16-esteroides Expired ES8801837A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83200617A EP0123735A1 (en) 1983-04-29 1983-04-29 New process for the preparation of 20-keto-delta-16-steroids and new intermediate compounds formed in this process

Publications (2)

Publication Number Publication Date
ES8801837A1 true ES8801837A1 (es) 1988-02-16
ES551558A0 ES551558A0 (es) 1988-02-16

Family

ID=8190950

Family Applications (2)

Application Number Title Priority Date Filing Date
ES532030A Expired ES8607985A1 (es) 1983-04-29 1984-04-28 Procedimiento de preparacion de 20-ceto-delta 16-esteroides y nuevos compuestos intermedios formados en este procedimiento
ES551558A Expired ES8801837A1 (es) 1983-04-29 1986-02-01 Procedimiento de preparacion de 20-ceto-delta16-esteroides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES532030A Expired ES8607985A1 (es) 1983-04-29 1984-04-28 Procedimiento de preparacion de 20-ceto-delta 16-esteroides y nuevos compuestos intermedios formados en este procedimiento

Country Status (17)

Country Link
US (1) US4551278A (es)
EP (2) EP0123735A1 (es)
JP (2) JPS59206398A (es)
KR (1) KR860001496B1 (es)
AU (1) AU567734B2 (es)
CA (1) CA1291747C (es)
DE (1) DE3474965D1 (es)
DK (2) DK166026C (es)
ES (2) ES8607985A1 (es)
FI (1) FI82060C (es)
GR (1) GR81988B (es)
HU (2) HU194907B (es)
IE (1) IE57252B1 (es)
IL (1) IL71660A (es)
NO (1) NO167513C (es)
NZ (1) NZ207987A (es)
PT (1) PT78505B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676740B1 (fr) * 1991-05-23 1993-11-05 Roussel Uclaf Nouveaux derives sterouides du pregna-4,9(11),17(20)-trie-3-one, leur preparation, leur application a la preparation de composes sterouides de type pregna-4,9(11),16-triene-3,20-dione et nouveaux intermediaires.
FR2677028B1 (fr) * 1991-05-23 1994-01-21 Roussel Uclaf Nouveaux derives sterouides du pregna-4,9(11),17(20)-trien-3-one.
FR2677029B1 (fr) * 1991-05-23 1994-01-21 Roussel Uclaf Nouveaux derives sterouides de l'andostra-4,9(11),16-trien-3-one.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420489A (en) * 1941-05-15 1947-05-13 Parke Davis & Co Steroidal hormone intermediates and preparation of the same
US2705719A (en) * 1953-11-06 1955-04-05 Chemical Specialties Co Inc Preparation of aromatic steroids and intermediates therefor
US2884418A (en) * 1954-12-17 1959-04-28 Syntex Sa 19 nor spirostatriene and spirostatetraene intermediates
US3944584A (en) * 1975-02-03 1976-03-16 E. R. Squibb & Sons, Inc. Steroidal (16α,17-d)cyclohexenes
FR2486947A1 (fr) * 1980-07-15 1982-01-22 Roussel Uclaf Nouveaux derives steroides 20-isonitriles 17(20) insatures, leur procede de preparation et leur application a la preparation des steroides 17a-hydroxy 20-ceto
DE3109459A1 (de) * 1981-03-09 1982-09-23 Schering Ag, 1000 Berlin Und 4619 Bergkamen (delta)(pfeil hoch)9(pfeil hoch)(pfeil hoch)((pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil hoch))(pfeil hoch)- und (delta)(pfeil hoch)1(pfeil hoch)(pfeil hoch)6(pfeil hoch)-21-chlor-20-keto-steroide der pregnan- und d-homo-pregnan-reihe, verfahren zu ihrer herstellung und ihre verwendung als zwischenprodukte fuer die synthese von hochwirksamen corticoiden
EP0088831A1 (en) * 1982-03-11 1983-09-21 Gist-Brocades N.V. Process for the preparation of thioethers
EP0123734A1 (en) * 1983-04-29 1984-11-07 Gist-Brocades N.V. 17-(Isocyano-sulfonylmethylene)-steroids, 17-(formamido-sulfonylmethylene)-steroids and their preparation
EP0123736A1 (en) * 1983-04-29 1984-11-07 Gist-Brocades N.V. New process for the preparation of 21-hydroxy-20-keto-delta 16-steroids and new intermediate compounds formed in this process

Also Published As

Publication number Publication date
PT78505A (en) 1984-05-01
DK166026B (da) 1993-03-01
PT78505B (en) 1986-05-20
DK22392D0 (da) 1992-02-21
JPH0725792B2 (ja) 1995-03-22
KR860001496B1 (ko) 1986-09-27
IE841040L (en) 1984-10-29
ES8607985A1 (es) 1986-06-01
EP0127217B1 (en) 1988-11-02
JPH0565294A (ja) 1993-03-19
KR840008463A (ko) 1984-12-15
HU194907B (en) 1988-03-28
DK22392A (da) 1992-02-21
AU567734B2 (en) 1987-12-03
DK167191B1 (da) 1993-09-13
FI841681L (fi) 1984-10-30
JPS59206398A (ja) 1984-11-22
EP0123735A1 (en) 1984-11-07
HUT34218A (en) 1985-02-28
DK212284D0 (da) 1984-04-27
DK212284A (da) 1984-10-30
EP0127217A1 (en) 1984-12-05
IL71660A (en) 1987-10-30
GR81988B (es) 1984-12-12
FI82060B (fi) 1990-09-28
ES532030A0 (es) 1986-06-01
CA1291747C (en) 1991-11-05
DK166026C (da) 1993-08-02
IL71660A0 (en) 1984-07-31
HU202552B (en) 1991-03-28
NO167513C (no) 1991-11-13
IE57252B1 (en) 1992-06-17
FI82060C (fi) 1991-01-10
NZ207987A (en) 1986-11-12
ES551558A0 (es) 1988-02-16
NO167513B (no) 1991-08-05
NO841702L (no) 1984-10-30
DE3474965D1 (en) 1988-12-08
US4551278A (en) 1985-11-05
AU2713484A (en) 1984-11-01
FI841681A0 (fi) 1984-04-27

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