ES8602811A1 - Un procedimiento para preparar un compuesto cefemico - Google Patents

Un procedimiento para preparar un compuesto cefemico

Info

Publication number
ES8602811A1
ES8602811A1 ES537633A ES537633A ES8602811A1 ES 8602811 A1 ES8602811 A1 ES 8602811A1 ES 537633 A ES537633 A ES 537633A ES 537633 A ES537633 A ES 537633A ES 8602811 A1 ES8602811 A1 ES 8602811A1
Authority
ES
Spain
Prior art keywords
formula
chem
compound
hydrogen
solvate
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
ES537633A
Other languages
English (en)
Other versions
ES537633A0 (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.)
HAN MI PHARMA IND CO Ltd
Original Assignee
HAN MI PHARMA IND CO 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 HAN MI PHARMA IND CO Ltd filed Critical HAN MI PHARMA IND CO Ltd
Publication of ES537633A0 publication Critical patent/ES537633A0/es
Publication of ES8602811A1 publication Critical patent/ES8602811A1/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
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UN COMPUESTO CEFEMICO.COMPRENDE: A) HACER REACCIONAR A UN COMPUESTO DE FORMULA (II), CON UN AGENTE DE ENLACE CON 1-HIDROXIBENZOTRIAZOL DE FORMULA (III), EN PRESENCIA DE UN COMPUESTO DE FORMULA (IV), PARA OBTENER UN SOLVATO DE UNA AMIDA REACTIVA DE FORMULA (V) Y B) HACER REACCIONAR A (V) CON UN COMPUESTO DE FORMULA (VI), EN ACETONA, TETRAHIDROFURANO O ACETONITRILO, PARA OBTENER UN COMPUESTO DE FORMULA (I). SIENDO: R1 H O SAL METALICO Y R2 H, HAL O ACETOXIMETILO.
ES537633A 1984-09-27 1984-11-14 Un procedimiento para preparar un compuesto cefemico Expired ES8602811A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840005935A KR870001332B1 (ko) 1984-09-27 1984-09-27 세펨 유도체의 간단한 제조방법

Publications (2)

Publication Number Publication Date
ES537633A0 ES537633A0 (es) 1985-12-01
ES8602811A1 true ES8602811A1 (es) 1985-12-01

Family

ID=19235543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537633A Expired ES8602811A1 (es) 1984-09-27 1984-11-14 Un procedimiento para preparar un compuesto cefemico

Country Status (7)

Country Link
EP (1) EP0175814B1 (es)
JP (1) JPS6178791A (es)
KR (1) KR870001332B1 (es)
AT (1) ATE53034T1 (es)
DE (1) DE3482325D1 (es)
ES (1) ES8602811A1 (es)
IN (1) IN165298B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR890100706A (el) * 1989-10-31 1992-03-20 Han Mi Pharma Ind Co Ltd Μέ?οδος παρασκευής παραγώγων κεφέμης.
KR950014571B1 (ko) * 1991-11-18 1995-12-08 제일제당주식회사 세펨 유도체의 제조방법
AT398764B (de) * 1992-01-28 1995-01-25 Lek Tovarna Farmacevtskih Verfahren zur herstellung von ceftriaxondinatrium-salzhemiheptahydrat
AT399877B (de) * 1992-02-20 1995-08-25 Biochemie Gmbh Neues verfahren zur herstellung von ceftriaxon
KR100197788B1 (ko) * 1995-06-30 1999-06-15 김충환 세펨 유도체의 제조방법
CA2216259A1 (en) * 1996-09-25 1998-03-25 Eisai Chemical Co., Ltd. Production process of cephem compound
IT1286494B1 (it) * 1996-11-19 1998-07-15 Hichem Pharma S P A Procedimento per la preparazione di derivati cefalosporanici
WO1998045290A1 (fr) * 1997-04-04 1998-10-15 Tokuyama Corporation Derives de 2-aminothiazoleacetamide
CN102702230B (zh) * 2012-05-30 2014-09-10 华北制药河北华民药业有限责任公司 一种头孢噻肟酸的制备方法
CN105622634A (zh) * 2016-03-04 2016-06-01 中山福运生物科技有限公司 一种头孢唑肟酸的生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758000A1 (de) * 1977-12-24 1979-07-05 Hoechst Ag Verfahren zur herstellung von penicillinen und cephalosporinen
JPS57163386A (en) * 1981-08-13 1982-10-07 Takeda Chem Ind Ltd Cephalosporin derivative and its production

Also Published As

Publication number Publication date
EP0175814A3 (en) 1987-06-24
JPH0553798B2 (es) 1993-08-10
KR870001332B1 (ko) 1987-07-18
JPS6178791A (ja) 1986-04-22
EP0175814A2 (en) 1986-04-02
KR860002515A (ko) 1986-04-26
ATE53034T1 (de) 1990-06-15
ES537633A0 (es) 1985-12-01
DE3482325D1 (de) 1990-06-28
IN165298B (es) 1989-09-09
EP0175814B1 (en) 1990-05-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20030519