ES8801287A1 - Un procedimiento para producir derivados de ester de cefalosporina. - Google Patents

Un procedimiento para producir derivados de ester de cefalosporina.

Info

Publication number
ES8801287A1
ES8801287A1 ES556838A ES556838A ES8801287A1 ES 8801287 A1 ES8801287 A1 ES 8801287A1 ES 556838 A ES556838 A ES 556838A ES 556838 A ES556838 A ES 556838A ES 8801287 A1 ES8801287 A1 ES 8801287A1
Authority
ES
Spain
Prior art keywords
production
alkyl group
lower alkyl
ester derivatives
compound
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
ES556838A
Other languages
English (en)
Other versions
ES556838A0 (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.)
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
Priority claimed from JP58099212A external-priority patent/JPS59225192A/ja
Priority claimed from JP59076834A external-priority patent/JPS60218394A/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of ES8801287A1 publication Critical patent/ES8801287A1/es
Publication of ES556838A0 publication Critical patent/ES556838A0/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE DERIVADOS DE ESTER DE CEFALOSPORINA, DE FORMULA GENERAL (I), Y DE SUS SALES FARMACEUTICAMENTE ACEPTABLES. CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA GENERAL (II), EN LA QUE W ES ACETOXI, ACETOACETOXI, UN HALOGENO O UN CARBAMOILOXI; R1 ES UN ATOMO DE HIDROGENO O UN GRUPO ALQUILO INFERIOR; Y R2 ES UN GRUPO ALQUILO ALICICLICO DE 3 A 12 ATOMOS DE CARBONO INSUSTITUIDO O SUSTITUIDO CON ALQUILO INFERIOR, CON 1-(2-DIMETILAMINOETIL)-5-MERCAPTO-1H-TETRAZOL, LLEVANDOSE A EFECTO LA REACCION EN EL SENO DE UN DISOLVENTE TAL COMO EL AGUA, TETRAHIDROFURANO, ACETATO DE ETILO, DIOXANO O ACETONITRILO. DE APLICACION EN EL TRATAMIENTO DE INFECCIONES EN EL HOMBRE Y EN LOS ANIMALES.
ES556838A 1983-06-02 1986-06-30 Un procedimiento para producir derivados de ester de cefalosporina. Expired ES8801287A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58099212A JPS59225192A (ja) 1983-06-02 1983-06-02 セフアロスポリンエステル誘導体
JP59076834A JPS60218394A (ja) 1984-04-16 1984-04-16 セフアロスポリンエステル誘導体

Publications (2)

Publication Number Publication Date
ES8801287A1 true ES8801287A1 (es) 1988-01-01
ES556838A0 ES556838A0 (es) 1988-01-01

Family

ID=26417948

Family Applications (4)

Application Number Title Priority Date Filing Date
ES533051A Expired ES8506577A1 (es) 1983-06-02 1984-06-01 Procedimiento para preparar un derivado de ester de cefalosporina
ES540839A Expired ES8607317A1 (es) 1983-06-02 1985-03-01 Un procedimiento para producir un derivado de ester de cefa-losporina
ES549761A Expired ES8703480A1 (es) 1983-06-02 1985-12-10 Un procedimiento para producir un derivado de ester de cefe-losporina
ES556838A Expired ES8801287A1 (es) 1983-06-02 1986-06-30 Un procedimiento para producir derivados de ester de cefalosporina.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES533051A Expired ES8506577A1 (es) 1983-06-02 1984-06-01 Procedimiento para preparar un derivado de ester de cefalosporina
ES540839A Expired ES8607317A1 (es) 1983-06-02 1985-03-01 Un procedimiento para producir un derivado de ester de cefa-losporina
ES549761A Expired ES8703480A1 (es) 1983-06-02 1985-12-10 Un procedimiento para producir un derivado de ester de cefe-losporina

Country Status (22)

Country Link
US (1) US5120841A (es)
EP (1) EP0128029B1 (es)
KR (1) KR910008350B1 (es)
AR (2) AR240825A1 (es)
AT (1) ATE40691T1 (es)
AU (1) AU566096B2 (es)
BG (1) BG60500B2 (es)
CA (1) CA1216285A (es)
DE (1) DE3476662D1 (es)
DK (1) DK273784A (es)
ES (4) ES8506577A1 (es)
FI (1) FI75574C (es)
GR (1) GR79941B (es)
HK (1) HK9492A (es)
HU (1) HU192028B (es)
IN (1) IN158586B (es)
MY (1) MY101993A (es)
NO (1) NO162470C (es)
NZ (1) NZ208281A (es)
PH (1) PH19575A (es)
PT (1) PT78684B (es)
SG (1) SG392G (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0010475D0 (en) * 2000-04-28 2000-06-14 Biochemie Gmbh Organic compounds
CN101993449B (zh) * 2009-08-13 2012-10-31 丽珠医药集团股份有限公司 高纯度头孢替安酯及其二盐酸盐的制备方法
CN102241692A (zh) * 2010-05-14 2011-11-16 广州白云山制药股份有限公司广州白云山制药总厂 溶媒结晶法制备头孢替安酯盐酸盐的方法
CN101948476B (zh) * 2010-09-19 2012-07-25 苏州致君万庆药业有限公司 一种头孢替安酯盐酸盐的制备方法
CN102424687A (zh) * 2011-11-01 2012-04-25 湖南方盛制药股份有限公司 盐酸头孢替安酯的制备方法
CN102898441A (zh) * 2012-10-11 2013-01-30 南通康鑫药业有限公司 一种头孢替安的合成方法
CN103012436B (zh) * 2012-12-04 2015-07-01 山东鑫泉医药有限公司 头孢替安盐酸盐的制备方法
CN104031068A (zh) * 2014-06-11 2014-09-10 济南诚汇双达化工有限公司 一锅法制备盐酸头孢替安酯的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425933A (en) * 1972-03-13 1976-02-25 Astra Laekemedel Ab Cephalosporins
NZ176206A (en) * 1973-12-25 1978-03-06 Takeda Chemical Industries Ltd Cephalosporins
US4189479A (en) * 1977-12-22 1980-02-19 Takeda Chemical Industries, Ltd. Cephalosporin esters
DE2805794A1 (de) * 1978-02-11 1979-08-16 Hoechst Ag Vorrichtung zum biologischen reinigen von abwasser
JPS6042766B2 (ja) * 1978-12-09 1985-09-25 日本化薬株式会社 基剤
JPS5759894A (en) * 1980-09-30 1982-04-10 Sankyo Co Ltd Cephalosporin for oral administration
JPS5777690A (en) * 1980-10-31 1982-05-15 Takeda Chem Ind Ltd Cephalosporin derivative
JPS58189186A (ja) * 1982-04-30 1983-11-04 Takeda Chem Ind Ltd セフアロスポリン誘導体
JPS5989691A (ja) * 1982-11-15 1984-05-23 Takeda Chem Ind Ltd セフアロスポリンエステル
US4616008A (en) * 1984-05-02 1986-10-07 Takeda Chemical Industries, Ltd. Antibacterial solid composition for oral administration

Also Published As

Publication number Publication date
GR79941B (es) 1984-10-31
DK273784A (da) 1984-12-03
NO842224L (no) 1984-12-03
ES533051A0 (es) 1985-08-01
EP0128029B1 (en) 1989-02-08
NZ208281A (en) 1986-11-12
AR240825A2 (es) 1991-02-28
SG392G (en) 1992-03-20
ES8703480A1 (es) 1987-02-16
PH19575A (en) 1986-05-26
FI75574B (fi) 1988-03-31
FI75574C (fi) 1988-07-11
MY101993A (en) 1992-02-29
ES549761A0 (es) 1987-02-16
BG60500B2 (bg) 1995-05-31
ES8607317A1 (es) 1986-05-16
AU2874884A (en) 1984-12-06
AR240825A1 (es) 1991-02-28
KR910008350B1 (ko) 1991-10-12
EP0128029A2 (en) 1984-12-12
DK273784D0 (da) 1984-06-01
HU192028B (en) 1987-04-28
US5120841A (en) 1992-06-09
HK9492A (en) 1992-01-31
KR850000455A (ko) 1985-02-27
EP0128029A3 (en) 1985-12-18
NO162470C (no) 1990-01-10
AU566096B2 (en) 1987-10-08
FI842210A (fi) 1984-12-03
CA1216285A (en) 1987-01-06
ES8506577A1 (es) 1985-08-01
PT78684A (en) 1984-07-01
HUT34505A (en) 1985-03-28
AR245132A1 (es) 1993-12-30
ES540839A0 (es) 1986-05-16
DE3476662D1 (en) 1989-03-16
FI842210A0 (fi) 1984-06-01
ATE40691T1 (de) 1989-02-15
IN158586B (es) 1986-12-13
ES556838A0 (es) 1988-01-01
NO162470B (no) 1989-09-25
PT78684B (en) 1986-10-21

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