ES8400103A1 - "un procedimiento para la preparacion de nuevos acilderivados de cefalosporina". - Google Patents

"un procedimiento para la preparacion de nuevos acilderivados de cefalosporina".

Info

Publication number
ES8400103A1
ES8400103A1 ES512079A ES512079A ES8400103A1 ES 8400103 A1 ES8400103 A1 ES 8400103A1 ES 512079 A ES512079 A ES 512079A ES 512079 A ES512079 A ES 512079A ES 8400103 A1 ES8400103 A1 ES 8400103A1
Authority
ES
Spain
Prior art keywords
procedure
preparation
acilderives
compound
new cephalosporin
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
ES512079A
Other languages
English (en)
Other versions
ES512079A0 (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES8400103A1 publication Critical patent/ES8400103A1/es
Publication of ES512079A0 publication Critical patent/ES512079A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D293/00—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms
    • C07D293/02—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms not condensed with other rings
    • C07D293/04—Five-membered rings
    • C07D293/06—Selenazoles; Hydrogenated selenazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE NUEVOS ACILDERIVADOS DE CEFALOSPORINA. SE DISOCIA REACTIVAMENTE EL GRUPO PROTECTOR R Y OPCIONALMENTE UN GRUPO PROTECTOR CARBOXILO QUE PUEDA ESTAR PRESENTE EN UN COMPUESTO (II) O UNA SAL DEL MISMO. DESPUES SE PUEDEN OBTENER LOS COMPUESTOS (I) EN QUE X ES -SO- Y SO2 SOMETIENDO A OXIDACION AL COMPUESTO OBTENIDO I DONDE X ES AZUFRE O EL GRUPO -SO-; SE PUEDE OBTENER UN ESTER O ETER FACILMENTE HIDROLIZABLE DEL COMPUESTO (I) SOMETIENDO A UNA ESTERIFICACION O ETERIFICACION UN ACIDO CARBOXILICO O UN ENOL (I).
ES512079A 1980-10-10 1982-05-11 "un procedimiento para la preparacion de nuevos acilderivados de cefalosporina". Granted ES512079A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH758380 1980-10-10
CH533581 1981-08-18

Publications (2)

Publication Number Publication Date
ES8400103A1 true ES8400103A1 (es) 1983-10-16
ES512079A0 ES512079A0 (es) 1983-10-16

Family

ID=25697488

Family Applications (2)

Application Number Title Priority Date Filing Date
ES506142A Granted ES506142A0 (es) 1980-10-10 1981-10-09 Un procedimiento para la preparacion de nuevos acilderivadosde cefalosporina
ES512079A Granted ES512079A0 (es) 1980-10-10 1982-05-11 "un procedimiento para la preparacion de nuevos acilderivados de cefalosporina".

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES506142A Granted ES506142A0 (es) 1980-10-10 1981-10-09 Un procedimiento para la preparacion de nuevos acilderivadosde cefalosporina

Country Status (15)

Country Link
US (2) US4458072A (es)
EP (1) EP0049855B1 (es)
JP (1) JPH0242071A (es)
AU (1) AU7602381A (es)
CA (1) CA1177824A (es)
DE (1) DE3173643D1 (es)
DK (1) DK449981A (es)
ES (2) ES506142A0 (es)
FI (1) FI813125A7 (es)
GR (1) GR75075B (es)
IL (1) IL63965A (es)
MC (1) MC1422A1 (es)
NO (1) NO813420L (es)
NZ (1) NZ198558A (es)
PT (1) PT73799B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680408A (en) * 1980-10-10 1987-07-14 Hoffmann-La Roche Inc. Acyl derivatives
IL63965A (en) * 1980-10-10 1985-01-31 Sparamedica Ag 7-(2-(2-amino-4-selenazoyl)acetamido)cephalosporin derivatives,and intermediates therefor,their preparation and pharmaceutical compositions containing them
DK163000C (da) * 1982-09-30 1992-06-01 Shionogi & Co Analogifremgangsmaade til fremstilling af vinylthioacetamido-1-dethia-1-oxa-cephalosporinderivater
JP2595605B2 (ja) * 1988-01-18 1997-04-02 武田薬品工業株式会社 ２−置換オキシイミノ−３−オキソ酪酸の製造法
AT411598B (de) * 1999-04-29 2004-03-25 Biochemie Gmbh Verfahren zur herstellung von cephalosporinen
AU3967000A (en) 1999-04-15 2000-11-02 Biochemie Gesellschaft Mbh Beta-lactam production
AT408225B (de) * 1999-04-29 2001-09-25 Biochemie Gmbh Verfahren zur herstellung von cephalosporinen
MXPA06002125A (es) * 2003-08-25 2006-05-31 Revaax Pharmaceuticals Llc Composiciones orales de cefazolin neuroterapeutico.
US20050119244A1 (en) * 2003-12-02 2005-06-02 Acs Dobfar S.P.A. Process for preparing cephalosporins with salified intermediate
US20110118462A1 (en) * 2009-11-18 2011-05-19 Guangzhou Baiyunshan Pharmaceutical Co., Ltd. Guangzhou Baiyunshan Pharmaceutical Factory N-heterocyclic substituent-containing antibiotic, preparation and use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399086A (en) * 1971-05-14 1975-06-25 Glaxo Lab Ltd Cephalosporin compounds
FR2346014A1 (fr) * 1976-01-23 1977-10-28 Roussel Uclaf Nouvelles oximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
JPS609719B2 (ja) * 1977-08-06 1985-03-12 武田薬品工業株式会社 セフアロスポリン誘導体およびその製造法
US4341775A (en) * 1978-09-11 1982-07-27 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds
IL63965A (en) * 1980-10-10 1985-01-31 Sparamedica Ag 7-(2-(2-amino-4-selenazoyl)acetamido)cephalosporin derivatives,and intermediates therefor,their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
NO813420L (no) 1982-04-13
FI813125L (fi) 1982-04-11
JPH0242071A (ja) 1990-02-13
CA1177824A (en) 1984-11-13
ES8301235A1 (es) 1982-12-01
US4593093A (en) 1986-06-03
FI813125A7 (fi) 1982-04-11
EP0049855A3 (en) 1983-07-06
IL63965A (en) 1985-01-31
PT73799B (en) 1983-10-14
DE3173643D1 (en) 1986-03-13
EP0049855A2 (de) 1982-04-21
GR75075B (es) 1984-07-13
US4458072A (en) 1984-07-03
NZ198558A (en) 1985-08-16
ES512079A0 (es) 1983-10-16
ES506142A0 (es) 1982-12-01
PT73799A (en) 1981-11-01
AU7602381A (en) 1982-04-22
EP0049855B1 (de) 1986-01-29
DK449981A (da) 1982-04-11
MC1422A1 (fr) 1982-10-18
IL63965A0 (en) 1981-12-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009