ES2059746T3 - Procedimiento para preparar 2-y-4 alcoxicarboniltiolan-3-onas. - Google Patents

Procedimiento para preparar 2-y-4 alcoxicarboniltiolan-3-onas.

Info

Publication number
ES2059746T3
ES2059746T3 ES89305342T ES89305342T ES2059746T3 ES 2059746 T3 ES2059746 T3 ES 2059746T3 ES 89305342 T ES89305342 T ES 89305342T ES 89305342 T ES89305342 T ES 89305342T ES 2059746 T3 ES2059746 T3 ES 2059746T3
Authority
ES
Spain
Prior art keywords
preparing
alcoxicarboniltiolan
onas
procedure
alkoxycarbonylthiolan
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
ES89305342T
Other languages
English (en)
Inventor
Robin Gerald Shepherd
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.)
John Wyeth and Brother Ltd
Original Assignee
John Wyeth and Brother Ltd
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 John Wyeth and Brother Ltd filed Critical John Wyeth and Brother Ltd
Application granted granted Critical
Publication of ES2059746T3 publication Critical patent/ES2059746T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA PREPARAR 2 Y 4 -ALCOXICARBONILTIOLAN - 3 - ONAS UTILES COMO COMPUESTOS INTERMEDIOS QUE IMPLICA CICLAR UN ESTER DEL ACIDO 3 - ALCOXICARBANILMETIL -TIOPROPANOICO USANDO ALCOXIDO DE LITIO. TAMBIEN SE INCLUYEN NUEVAS SALES DE LITIO.
ES89305342T 1988-05-27 1989-05-26 Procedimiento para preparar 2-y-4 alcoxicarboniltiolan-3-onas. Expired - Lifetime ES2059746T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888812718A GB8812718D0 (en) 1988-05-27 1988-05-27 Novel process

Publications (1)

Publication Number Publication Date
ES2059746T3 true ES2059746T3 (es) 1994-11-16

Family

ID=10637731

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89305342T Expired - Lifetime ES2059746T3 (es) 1988-05-27 1989-05-26 Procedimiento para preparar 2-y-4 alcoxicarboniltiolan-3-onas.

Country Status (7)

Country Link
EP (1) EP0344983B1 (es)
JP (1) JPH0219375A (es)
AT (1) ATE94541T1 (es)
DE (1) DE68909112T2 (es)
ES (1) ES2059746T3 (es)
GB (2) GB8812718D0 (es)
IE (1) IE61550B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443213A (ja) * 1990-06-11 1992-02-13 Rinnai Corp 暖房機の燃焼制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058918B2 (ja) * 1980-01-22 1985-12-23 宇部興産株式会社 チオフエン誘導体および農園芸用殺菌剤

Also Published As

Publication number Publication date
JPH0219375A (ja) 1990-01-23
EP0344983A1 (en) 1989-12-06
IE891656L (en) 1989-11-27
IE61550B1 (en) 1994-11-16
DE68909112D1 (de) 1993-10-21
EP0344983B1 (en) 1993-09-15
GB2219293A (en) 1989-12-06
GB8812718D0 (en) 1988-06-29
ATE94541T1 (de) 1993-10-15
GB2219293B (en) 1992-01-15
GB8912135D0 (en) 1989-07-12
DE68909112T2 (de) 1994-01-13

Similar Documents

Publication Publication Date Title
DK669088A (da) Fremgangsmaade og praeparat til forbedring af erkendelsesfunktionen
ES507595A0 (es) Un procedimiento para la produccion de un plasmido recombi- nante.
NO944644L (no) Fremstilling av 3,4,4-trisubstituert-piperidinyl-N-alkylkarboksylater og mellomprodukter
ES2070660B1 (es) Un procedimiento para la preparacion de 2,5-damino-3-hidroxihexanos sustituidos, utiles como inhibidores de proteasas retrovirales.
ES492053A0 (es) Un procedimiento para la produccion de un plasmido.
IT8020829A0 (it) Procedimento per produrre acido metacrilico.
IT8121232A0 (it) Procedimento per produrre acido l-glutammico mediante fermentazione.
ES2044137T3 (es) Procedimiento para preparar 3-furaldehidos sustituidos en posicion 5.
AR240308A1 (es) Procedimiento para preparar acido 2,3,4,5-tetrafluorbenzoico.
BR9404776A (pt) Processo para a preparação de 2,2-difluorceteno silil acetais e processo para a preparação de ésteres de ácido alfa,alfa-diflúor-beta-sililóxi-1,3-dioxolano-4-propanóico
PT86619A (pt) Process for preparing alkylmelatonins
ES2059746T3 (es) Procedimiento para preparar 2-y-4 alcoxicarboniltiolan-3-onas.
ATE312193T1 (de) Microbiologische herstellung von l-ascorbinsäure
ES2028834T3 (es) Metodo para la preparacion de accidos piridin-2,3-dicarboxilico.
IT8121442A0 (it) Procedimento per produrre l-amminoacido ossidasi.
ES495419A0 (es) Un procedimiento para la produccion de acido 2,5-dicetoglu- conico
ES2048213T3 (es) Procedimiento de preparacion de anhidridos de acidos.
ES542555A0 (es) Un procedimiento para preparar acidos (6,11-dihidro-11-oxo- dibenz(b,e,)oxepinil)pentanoicos
GR3005494T3 (es)
EP0073451A3 (en) Carbapenam compound and processes for the preparation thereof
ES506947A0 (es) Mejoras introducidas en un procedimiento para la preparacion hidroximidatos y tiolhidroximidatos heterobiciclicos y de- rivados ester carbomatos de los mismos.
ES542554A0 (es) Un procedimiento para preparar (6,11-dihidro-11-oxodibenznb,e)oxepinil)pentanoles
ES2078652T3 (es) Procedimiento y compuestos intermedios para acidos 2,2-dimetil-2,3-dihidrobenzofuran-7-carboxilicos.
ES529667A0 (es) Un procedimiento para preparar un derivado de acido 2-benzoil-benzoico.
ES1002354Y (es) Mesa fija de cultivo, para invernaderos

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 344983

Country of ref document: ES