FR2279754A1 - PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES

Info

Publication number
FR2279754A1
FR2279754A1 FR7523134A FR7523134A FR2279754A1 FR 2279754 A1 FR2279754 A1 FR 2279754A1 FR 7523134 A FR7523134 A FR 7523134A FR 7523134 A FR7523134 A FR 7523134A FR 2279754 A1 FR2279754 A1 FR 2279754A1
Authority
FR
France
Prior art keywords
preparation
acid derivatives
aminocephalosporanic acid
aminocephalosporanic
derivatives
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.)
Withdrawn
Application number
FR7523134A
Other languages
French (fr)
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.)
SANGYO KAGAKU KENKYU KYOKAI
Original Assignee
SANGYO KAGAKU KENKYU KYOKAI
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 SANGYO KAGAKU KENKYU KYOKAI filed Critical SANGYO KAGAKU KENKYU KYOKAI
Publication of FR2279754A1 publication Critical patent/FR2279754A1/en
Withdrawn legal-status Critical Current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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
FR7523134A 1974-07-24 1975-07-24 PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES Withdrawn FR2279754A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49085509A JPS5826355B2 (en) 1974-07-24 1974-07-24 7- Aminocephalosporan sanyuudoutaino Seizouhouhou

Publications (1)

Publication Number Publication Date
FR2279754A1 true FR2279754A1 (en) 1976-02-20

Family

ID=13860889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523134A Withdrawn FR2279754A1 (en) 1974-07-24 1975-07-24 PROCESS FOR THE PREPARATION OF 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES

Country Status (7)

Country Link
JP (1) JPS5826355B2 (en)
CH (1) CH612977A5 (en)
DE (1) DE2532723A1 (en)
FR (1) FR2279754A1 (en)
GB (1) GB1467610A (en)
IE (1) IE41837B1 (en)
NL (1) NL7508837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300546A1 (en) * 1987-07-10 1989-01-25 Gist-Brocades N.V. Process for the preparation of cephem compounds and cephalosporin derivatives
US4921954A (en) * 1987-07-10 1990-05-01 Gist-Brocades N.V. Process for the preparation of cephem compounds

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144596A (en) * 1977-05-20 1978-12-15 Meiji Seika Kaisha Ltd Cephalosporanic acid derivatives and process for their preparation
GR70261B (en) * 1977-12-12 1982-09-02 Takeda Chemical Industries Ltd
AU566944B2 (en) * 1983-10-07 1987-11-05 Gist-Brocades N.V. Preparation of 3-cephem derivatives
JPS61116545U (en) * 1985-01-08 1986-07-23
US20160176897A1 (en) * 2014-12-23 2016-06-23 Merck Sharp & Dohme Corp. 7-aminocephem derivative compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300546A1 (en) * 1987-07-10 1989-01-25 Gist-Brocades N.V. Process for the preparation of cephem compounds and cephalosporin derivatives
US4921954A (en) * 1987-07-10 1990-05-01 Gist-Brocades N.V. Process for the preparation of cephem compounds

Also Published As

Publication number Publication date
NL7508837A (en) 1976-01-27
JPS5113790A (en) 1976-02-03
CH612977A5 (en) 1979-08-31
IE41837L (en) 1976-01-24
IE41837B1 (en) 1980-04-09
DE2532723A1 (en) 1976-02-12
JPS5826355B2 (en) 1983-06-02
GB1467610A (en) 1977-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse