ES2052511T3 - Acidos 4-halogeno-2-oxiimino-3-oxobutiricos. - Google Patents

Acidos 4-halogeno-2-oxiimino-3-oxobutiricos.

Info

Publication number
ES2052511T3
ES2052511T3 ES87107226T ES87107226T ES2052511T3 ES 2052511 T3 ES2052511 T3 ES 2052511T3 ES 87107226 T ES87107226 T ES 87107226T ES 87107226 T ES87107226 T ES 87107226T ES 2052511 T3 ES2052511 T3 ES 2052511T3
Authority
ES
Spain
Prior art keywords
hydroxyimino
amide
substituted
oxobutiric
oxyimino
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
ES87107226T
Other languages
English (en)
Inventor
Kenzo Naito
Yukio Ishibashi
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of ES2052511T3 publication Critical patent/ES2052511T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA PRODUCIR UN ESTER O AMIDA DEL ACIDO 4-HALO-HIDROXIIMINO-3-OXOBUTIRICO (QUE PUEDE ESTAR SUSTITUIDO EN LA POSICION 2) QUE ES UN COMPUESTO INTERMEDIO SINTETICO VALIOSO PARA LA PRODUCCION DE CEFALOSPORINAS QUE CONTIENEN UN GRUPO AMINOTIAZOL, CARACTERIZADO POR REACCION DEL ACIDO HIDROXIIMINO-3-OXOBUTIRICO (QUE PUEDE ESTAR SUSTITUIDO EN LA POSICION 2) O DE UN ESTER O AMIDA DE ESTE CON UN AGENTE SILILANTE Y REACCION DEL NUEVO ESTER O AMIDA DE ACIDO HIDROXIIMINO-3-SILILOXI-3-BUTENOICO CON UN AGENTE HALOGENANTE.
ES87107226T 1986-05-21 1987-05-19 Acidos 4-halogeno-2-oxiimino-3-oxobutiricos. Expired - Lifetime ES2052511T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61116673A JPH0830051B2 (ja) 1986-05-21 1986-05-21 ４−ハロゲノ−２−置換オキシイミノ−３−オキソ酪酸のエステルまたはアミドの製造法

Publications (1)

Publication Number Publication Date
ES2052511T3 true ES2052511T3 (es) 1994-07-16

Family

ID=14693058

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87107226T Expired - Lifetime ES2052511T3 (es) 1986-05-21 1987-05-19 Acidos 4-halogeno-2-oxiimino-3-oxobutiricos.

Country Status (10)

Country Link
US (1) US4845257A (es)
EP (1) EP0246603B1 (es)
JP (1) JPH0830051B2 (es)
KR (1) KR870011080A (es)
CN (1) CN1014408B (es)
AT (1) ATE84023T1 (es)
CA (1) CA1295334C (es)
DE (1) DE3783270T2 (es)
ES (1) ES2052511T3 (es)
HU (1) HU197560B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066799A (en) * 1986-07-28 1991-11-19 American Cyanamid Company Intermediates for the preparation of aminothiazoloximino cephalosporins
US4959495A (en) * 1986-07-28 1990-09-25 American Cyanamid Company Process for the preparation of intermediates used to produce aminothiazoloximino cephalosporins
DE3809845A1 (de) * 1988-03-24 1989-10-12 Hoechst Ag Verfahren zur herstellung von 4-halo-3-oxo-2-alkoxyiminobuttersaeureestern
JPH0393762A (ja) * 1989-09-04 1991-04-18 Wako Pure Chem Ind Ltd ４‐ハロゲノ‐２‐アルコキシイミノ‐３‐オキソ脂肪酸の製造方法
KR0145352B1 (ko) * 1994-05-28 1998-07-15 김은영 (+)2-벤조일-3-(실릴옥시프로피-2(s)-일)아미노 아크릴레이트 유도체 및 그 제조방법
US5912377A (en) * 1995-06-05 1999-06-15 Minnesota Mining And Manufacturing Company Aromatic cyanate ester silane coupling agents
JPH11307604A (ja) 1998-04-17 1999-11-05 Toshiba Corp プロセスモニタ方法及びプロセス装置
IN192139B (es) 2001-11-26 2004-02-21 Lupin Ltd

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560543A (en) * 1968-02-19 1971-02-02 Dow Corning Polyimino organosilicon compounds
GB1400713A (en) * 1971-09-29 1975-07-23 Dow Corning Ltd Organosilicon compounds
US3856848A (en) * 1973-12-26 1974-12-24 Lilly Co Eli Process for preparing a protected arginine
JPS5498795A (en) * 1978-01-13 1979-08-03 Takeda Chem Ind Ltd Cephalosporin derivative and its preparation
GB2023583B (en) * 1978-02-15 1982-07-28 Fujisawa Pharmaceutical Co 3,7-disubstituted 3- cephem-4-carboxylic acid compounds and processes for the preparation thereof
EP0048504B1 (en) * 1978-09-12 1988-08-17 Fujisawa Pharmaceutical Co., Ltd. Intermediate compounds for preparing cephem compounds; processes for their preparation and processes for preparing cephem compounds
FI67385C (fi) * 1979-11-21 1985-03-11 Hoffmann La Roche Foerfarande foer framstaellning av (6r 7r)-7-(2-(2-amino-4-tiazolyl)-2-(z-metoxiimino)acetamido)-3-cefem-4-karboxylsyraderivat
JPS57197257A (en) * 1981-05-29 1982-12-03 Fujisawa Pharmaceut Co Ltd Syn-isomer of 2-substituted imino-3-oxo-4-halobutyric acid compound, its salt and preparation thereof
JPS5936684A (ja) * 1982-08-24 1984-02-28 Shionogi & Co Ltd １−オキサセフアム化合物の製造方法
GB8322317D0 (en) * 1983-08-18 1983-09-21 Dow Corning Ltd Organosilicon compounds
JPH0662635B2 (ja) * 1984-04-26 1994-08-17 富山化学工業株式会社 セフアロスポリン類の新規製造法
GB2161476B (en) * 1984-05-25 1988-01-27 Toyama Chemical Co Ltd 2-aminothiazolyl-2-methoxyimino acetamides and their use in preparing cephalosporins
GB8504072D0 (en) * 1985-02-18 1985-03-20 Fujisawa Pharmaceutical Co Cephem compounds
US4709067A (en) * 1986-05-20 1987-11-24 Union Carbide Corporation Method for preparing methacryloxy and acryloxy containing organosilanes and organosilicones

Also Published As

Publication number Publication date
EP0246603A2 (en) 1987-11-25
DE3783270D1 (en) 1993-02-11
ATE84023T1 (de) 1993-01-15
CA1295334C (en) 1992-02-04
EP0246603A3 (en) 1989-09-27
HU197560B (en) 1989-04-28
DE3783270T2 (de) 1993-04-29
CN1014408B (zh) 1991-10-23
KR870011080A (ko) 1987-12-19
JPS62273945A (ja) 1987-11-28
EP0246603B1 (en) 1992-12-30
CN87103668A (zh) 1988-04-13
HUT45006A (en) 1988-05-30
US4845257A (en) 1989-07-04
JPH0830051B2 (ja) 1996-03-27

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