ES2071873T3 - Procedimiento para la preparacion de compuestos de 1-oxa-3,8-diaza-4-oxo-espiro(4,5)decano. - Google Patents

Procedimiento para la preparacion de compuestos de 1-oxa-3,8-diaza-4-oxo-espiro(4,5)decano.

Info

Publication number
ES2071873T3
ES2071873T3 ES91112596T ES91112596T ES2071873T3 ES 2071873 T3 ES2071873 T3 ES 2071873T3 ES 91112596 T ES91112596 T ES 91112596T ES 91112596 T ES91112596 T ES 91112596T ES 2071873 T3 ES2071873 T3 ES 2071873T3
Authority
ES
Spain
Prior art keywords
compounds
preparation
espiro
diaza
dean
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 - Lifetime
Application number
ES91112596T
Other languages
English (en)
Inventor
Georg Dr Schmailzl
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2071873T3 publication Critical patent/ES2071873T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Catalysts (AREA)

Abstract

LA INVENCION TRATA DE UN METODO BENEFICIOSO PARA EL MEDIO AMBIENTE Y DE LA ELABORACION DE ENLACES DE LA FORMULA QUE A CONTINUACION SE INDICA EN EL QUE R ELEVADO 1 Y R (AL CUADRADO) EQUIVALEN FUNDAMENTALMENTE A H O ALQUILO, R ELEVADO 3 Y R ELEVADO 4 EQUIVALEN FUNDAMENTALMENTE A ALQUILO O CICLOALQUILO , R ELEVADO 5 Y R ELEVADO 6 EQUIVALE FUNDAMENTALMENTE A HIDROGENO O METILO Y R ELEVADO 7 EQUIVALE A ALQUILO. EN EL METODO SE PUEDE RENUNCIAR SIN PERDER NINGUN TIPO DE BENEFICIO EN LAS APLICACIONES ADICIONALES DE UN CATALIZADOR DE TRANSFERENCIA DE FASES.
ES91112596T 1990-08-01 1991-07-26 Procedimiento para la preparacion de compuestos de 1-oxa-3,8-diaza-4-oxo-espiro(4,5)decano. Expired - Lifetime ES2071873T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024415A DE4024415A1 (de) 1990-08-01 1990-08-01 Verfahren zur herstellung von 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)decan- verbindungen

Publications (1)

Publication Number Publication Date
ES2071873T3 true ES2071873T3 (es) 1995-07-01

Family

ID=6411441

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91112596T Expired - Lifetime ES2071873T3 (es) 1990-08-01 1991-07-26 Procedimiento para la preparacion de compuestos de 1-oxa-3,8-diaza-4-oxo-espiro(4,5)decano.

Country Status (15)

Country Link
US (1) US5644060A (es)
EP (1) EP0469481B1 (es)
JP (1) JP3258677B2 (es)
KR (1) KR100189049B1 (es)
AT (1) ATE119533T1 (es)
AU (1) AU630569B2 (es)
BR (1) BR9103308A (es)
CA (1) CA2048193A1 (es)
CZ (1) CZ281899B6 (es)
DE (2) DE4024415A1 (es)
ES (1) ES2071873T3 (es)
IE (1) IE67441B1 (es)
RU (1) RU2017743C1 (es)
SK (1) SK279026B6 (es)
ZA (1) ZA916017B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015740A1 (de) * 1990-05-16 1991-11-21 Hoechst Ag Antistatisch ausgeruestete, lichtstabile polyphenylenether-formmasse
DE4405388A1 (de) * 1994-02-19 1995-08-24 Hoechst Ag Verfahren zur Herstellung von Polyalkyl-1-oxa-diazaspirodecan-Verbindungen
JP2000348233A (ja) 1999-06-07 2000-12-15 Nippon Conlux Co Ltd 紙幣識別方法および装置
KR20010050085A (ko) * 1999-08-18 2001-06-15 잔디해머,한스루돌프하우스 신규한 입체 장애 아민
US8669281B1 (en) 2013-03-14 2014-03-11 Alkermes Pharma Ireland Limited Prodrugs of fumarates and their use in treating various diseases
PT2970101T (pt) 2013-03-14 2018-10-04 Alkermes Pharma Ireland Ltd Pró-fármacos de fumaratos e seu uso no tratamento de várias doenças
NZ723269A (en) 2014-02-24 2017-04-28 Alkermes Pharma Ireland Ltd Sulfonamide and sulfinamide prodrugs of fumarates and their use in treating various diseases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606026C2 (de) * 1976-02-14 1982-03-25 Hoechst Ag, 6000 Frankfurt 1-Oxa-3,8-diaza-spiro- [4,5] -decane, ihre Herstellung und ihre Verwendung als Lichtstabilisatoren
CH648036A5 (de) * 1980-12-24 1985-02-28 Sandoz Ag 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)-decan-verbindungen.
DE3523679A1 (de) * 1984-07-20 1986-01-30 Sandoz-Patent-GmbH, 7850 Lörrach Neue polymethylpiperidinverbindungen
DE3524543A1 (de) * 1985-07-10 1987-01-22 Hoechst Ag Verfahren zur herstellung von 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)decan- verbindungen
DE3919691A1 (de) * 1989-06-16 1990-12-20 Hoechst Ag Polymere polyalkyl-1-oxa-diazaspirodecane

Also Published As

Publication number Publication date
ZA916017B (en) 1992-04-29
KR100189049B1 (ko) 1999-06-01
JP3258677B2 (ja) 2002-02-18
AU630569B2 (en) 1992-10-29
JPH04234394A (ja) 1992-08-24
DE4024415A1 (de) 1992-02-06
IE67441B1 (en) 1996-04-03
CZ281899B6 (cs) 1997-03-12
SK279026B6 (sk) 1998-05-06
US5644060A (en) 1997-07-01
CS239491A3 (en) 1992-02-19
EP0469481B1 (de) 1995-03-08
ATE119533T1 (de) 1995-03-15
KR920004397A (ko) 1992-03-27
EP0469481A1 (de) 1992-02-05
DE59104852D1 (de) 1995-04-13
AU8146391A (en) 1992-02-06
IE912712A1 (en) 1992-02-12
RU2017743C1 (ru) 1994-08-15
CA2048193A1 (en) 1992-02-02
BR9103308A (pt) 1992-05-26

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