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ES505092A0 - Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido - Google Patents

Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido

Info

Publication number
ES505092A0
ES505092A0 ES505092A ES505092A ES505092A0 ES 505092 A0 ES505092 A0 ES 505092A0 ES 505092 A ES505092 A ES 505092A ES 505092 A ES505092 A ES 505092A ES 505092 A0 ES505092 A0 ES 505092A0
Authority
ES
Spain
Prior art keywords
sub
losporanido
aminocefa
procedure
preparation
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.)
Granted
Application number
ES505092A
Other languages
English (en)
Other versions
ES8300334A1 (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.)
Sandoz Industrial Products SA
Original Assignee
Gema SA
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 Gema SA filed Critical Gema SA
Priority to ES505092A priority Critical patent/ES505092A0/es
Priority to CA000406046A priority patent/CA1190543A/en
Priority to US06/410,932 priority patent/US4481357A/en
Priority to EP82401611A priority patent/EP0074316B1/en
Priority to AT82401611T priority patent/ATE24514T1/de
Priority to DE8282401611T priority patent/DE3274862D1/de
Priority to JP57152480A priority patent/JPS5874684A/ja
Publication of ES8300334A1 publication Critical patent/ES8300334A1/es
Publication of ES505092A0 publication Critical patent/ES505092A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
ES505092A 1981-09-01 1981-09-01 Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido Granted ES505092A0 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES505092A ES505092A0 (es) 1981-09-01 1981-09-01 Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido
CA000406046A CA1190543A (en) 1981-09-01 1982-08-19 Process for the preparation of 3-substituted 7- aminocephalosporanic acids
US06/410,932 US4481357A (en) 1981-09-01 1982-08-24 Process for the preparation of 3-substituted 7-aminocephalosporanic acids
EP82401611A EP0074316B1 (en) 1981-09-01 1982-08-31 A process for the preparation of 3-substituted 7-aminocephalosporanic acids
AT82401611T ATE24514T1 (de) 1981-09-01 1982-08-31 Verfahren zur herstellung von 3-substituierter cephalosporinsaeure.
DE8282401611T DE3274862D1 (en) 1981-09-01 1982-08-31 A process for the preparation of 3-substituted 7-aminocephalosporanic acids
JP57152480A JPS5874684A (ja) 1981-09-01 1982-09-01 ３−置換７−アミノセフアロスポラン酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES505092A ES505092A0 (es) 1981-09-01 1981-09-01 Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido

Publications (2)

Publication Number Publication Date
ES8300334A1 ES8300334A1 (es) 1982-11-01
ES505092A0 true ES505092A0 (es) 1982-11-01

Family

ID=8482901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505092A Granted ES505092A0 (es) 1981-09-01 1981-09-01 Procedimiento para la preparacion de un acido 7-aminocefa- losporanido-3-substituido

Country Status (7)

Country Link
US (1) US4481357A (es)
EP (1) EP0074316B1 (es)
JP (1) JPS5874684A (es)
AT (1) ATE24514T1 (es)
CA (1) CA1190543A (es)
DE (1) DE3274862D1 (es)
ES (1) ES505092A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109422767B (zh) * 2017-08-30 2021-07-02 重庆天地药业有限责任公司 甲氧头孢中间体、其制备方法和头孢米诺钠的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH557381A (de) * 1967-04-15 1974-12-31 Fujisawa Pharmaceutical Co Verfahren zur herstellung von (delta)3-cephemverbindungen.
JPS6027677B2 (ja) * 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法

Also Published As

Publication number Publication date
ES8300334A1 (es) 1982-11-01
DE3274862D1 (en) 1987-02-05
EP0074316A2 (en) 1983-03-16
EP0074316A3 (en) 1983-08-31
US4481357A (en) 1984-11-06
JPS5874684A (ja) 1983-05-06
EP0074316B1 (en) 1986-12-30
CA1190543A (en) 1985-07-16
ATE24514T1 (de) 1987-01-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001