FR1524242A - Cephalosporin derivatives and method of preparation - Google Patents

Cephalosporin derivatives and method of preparation

Info

Publication number
FR1524242A
FR1524242A FR93822A FR93822A FR1524242A FR 1524242 A FR1524242 A FR 1524242A FR 93822 A FR93822 A FR 93822A FR 93822 A FR93822 A FR 93822A FR 1524242 A FR1524242 A FR 1524242A
Authority
FR
France
Prior art keywords
preparation
cephalosporin derivatives
cephalosporin
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
FR93822A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf 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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Priority to FR93822A priority Critical patent/FR1524242A/en
Application granted granted Critical
Publication of FR1524242A publication Critical patent/FR1524242A/en
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)
FR93822A 1967-02-06 1967-02-06 Cephalosporin derivatives and method of preparation Expired FR1524242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR93822A FR1524242A (en) 1967-02-06 1967-02-06 Cephalosporin derivatives and method of preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR93822A FR1524242A (en) 1967-02-06 1967-02-06 Cephalosporin derivatives and method of preparation

Publications (1)

Publication Number Publication Date
FR1524242A true FR1524242A (en) 1968-05-10

Family

ID=8624856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93822A Expired FR1524242A (en) 1967-02-06 1967-02-06 Cephalosporin derivatives and method of preparation

Country Status (1)

Country Link
FR (1) FR1524242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132637B1 (en) * 1970-05-12 1976-09-14
WO1994028003A1 (en) * 1993-05-20 1994-12-08 Pharmacia S.P.A. Tricyclic defem sulphones as elastase inhibitors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132637B1 (en) * 1970-05-12 1976-09-14
WO1994028003A1 (en) * 1993-05-20 1994-12-08 Pharmacia S.P.A. Tricyclic defem sulphones as elastase inhibitors
AU674238B2 (en) * 1993-05-20 1996-12-12 Pharmacia & Upjohn S.P.A. Tricyclic cephem sulphones as elastase inhibitors

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