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

Similar Documents

Publication Publication Date Title
FR1525186A (en) New penicillins and method of preparation
CH489530A (en) Process for the preparation of new cephalosporin derivatives
FR1482102A (en) Novel steroid derivatives and method of preparation
CH471084A (en) Process for the preparation of phenyl-isopropylamide derivatives
FR1523273A (en) Novel theophylline derivatives and method of preparation
FR1524242A (en) Cephalosporin derivatives and method of preparation
FR1359662A (en) Colchicium derivatives and method of preparation
CH489463A (en) Process for the preparation of 1-aminofluorene and 1-aminofluorenone derivatives
CH490411A (en) Process for the preparation of 3-isothiazolones and 3-hydroxyisothiazols
CH477443A (en) Process for the preparation of quinoline derivatives
FR1527537A (en) Process for the preparation of new derivatives of 5-nitrofuran and 5-nitrothiophene
FR1375049A (en) Colchicium derivatives and method of preparation
FR1514088A (en) Gonatriene derivatives and method of preparation
FR1453219A (en) Steroid derivatives and method of preparation
FR1512320A (en) New colchicium derivatives and method of preparation
FR1455103A (en) New xanthine derivatives and method of preparation
FR1514073A (en) Gonatriene substituted derivatives and method of preparation
FR1372451A (en) Colchicium derivatives and method of preparation
FR1516783A (en) Dibenzothiepin derivatives and their preparation process
FR1453223A (en) 4-Hydroxycoumarin derivatives and method of preparation
FR1453212A (en) Steroid derivatives and method of preparation
FR1453301A (en) Novel tetracycline derivative and method of preparation
FR1518970A (en) New pyridoxine derivatives and method of preparation
FR1545639A (en) Polyoxyperfluoromethylene compounds and method of preparation
FR1508029A (en) Process for the preparation of 16beta-methyl-corticosterone derivatives