FR2512026B1 - Procede de preparation de derives de 2-oxycephalosporines - Google Patents

Procede de preparation de derives de 2-oxycephalosporines

Info

Publication number
FR2512026B1
FR2512026B1 FR828214570A FR8214570A FR2512026B1 FR 2512026 B1 FR2512026 B1 FR 2512026B1 FR 828214570 A FR828214570 A FR 828214570A FR 8214570 A FR8214570 A FR 8214570A FR 2512026 B1 FR2512026 B1 FR 2512026B1
Authority
FR
France
Prior art keywords
oxycephalosporine
derivatives
preparation
oxycephalosporine 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.)
Expired
Application number
FR828214570A
Other languages
English (en)
Other versions
FR2512026A1 (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.)
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Kagaku Yakuhin KK
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 Otsuka Kagaku Yakuhin KK filed Critical Otsuka Kagaku Yakuhin KK
Publication of FR2512026A1 publication Critical patent/FR2512026A1/fr
Application granted granted Critical
Publication of FR2512026B1 publication Critical patent/FR2512026B1/fr
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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR828214570A 1981-08-25 1982-08-25 Procede de preparation de derives de 2-oxycephalosporines Expired FR2512026B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56133774A JPS5834184A (ja) 1981-08-25 1981-08-25 ２−オキシセフアロスポリン誘導体の製造方法

Publications (2)

Publication Number Publication Date
FR2512026A1 FR2512026A1 (fr) 1983-03-04
FR2512026B1 true FR2512026B1 (fr) 1985-07-26

Family

ID=15112656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828214570A Expired FR2512026B1 (fr) 1981-08-25 1982-08-25 Procede de preparation de derives de 2-oxycephalosporines

Country Status (5)

Country Link
US (1) US4401528A (fr)
JP (1) JPS5834184A (fr)
DE (1) DE3231451C2 (fr)
FR (1) FR2512026B1 (fr)
GB (1) GB2108110B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9304440D0 (en) * 1993-03-04 1993-04-21 Erba Carlo Spa 2-acyloxycephem derivatives

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578660A (en) * 1968-10-07 1971-05-11 Lilly Co Eli 2-acyloxycephalosporin compounds
US4042472A (en) * 1976-04-12 1977-08-16 Eli Lilly And Company Electrolytic process for 7-methoxy-3-exomethylenecepham compounds
JPS54138872A (en) * 1978-03-24 1979-10-27 Ouchi Shinkou Kagaku Kougiyou Manufacture of sulfene imides

Also Published As

Publication number Publication date
US4401528A (en) 1983-08-30
GB2108110A (en) 1983-05-11
JPS5834184A (ja) 1983-02-28
GB2108110B (en) 1985-02-13
DE3231451C2 (de) 1984-03-01
DE3231451A1 (de) 1983-04-21
JPS645115B2 (fr) 1989-01-27
FR2512026A1 (fr) 1983-03-04

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Legal Events

Date Code Title Description
ST Notification of lapse