FR2207695B1 - - Google Patents

Info

Publication number
FR2207695B1
FR2207695B1 FR7340343A FR7340343A FR2207695B1 FR 2207695 B1 FR2207695 B1 FR 2207695B1 FR 7340343 A FR7340343 A FR 7340343A FR 7340343 A FR7340343 A FR 7340343A FR 2207695 B1 FR2207695 B1 FR 2207695B1
Authority
FR
France
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
FR7340343A
Other languages
French (fr)
Other versions
FR2207695A1 (en
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.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of Technology
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 Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology
Publication of FR2207695A1 publication Critical patent/FR2207695A1/en
Application granted granted Critical
Publication of FR2207695B1 publication Critical patent/FR2207695B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7340343A 1972-11-14 1973-11-13 6-Alkoxypenicillins and their sulphoxides - and 7-alkoxycephalosporins prepd. from them Granted FR2207695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30642872A 1972-11-14 1972-11-14

Publications (2)

Publication Number Publication Date
FR2207695A1 FR2207695A1 (en) 1974-06-21
FR2207695B1 true FR2207695B1 (en) 1977-04-22

Family

ID=23185242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340343A Granted FR2207695A1 (en) 1972-11-14 1973-11-13 6-Alkoxypenicillins and their sulphoxides - and 7-alkoxycephalosporins prepd. from them

Country Status (3)

Country Link
JP (1) JPS49133390A (en)
CA (1) CA1040620A (en)
FR (1) FR2207695A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112049B1 (en) * 1982-12-14 1987-09-09 Beecham Group Plc Process for the preparation of beta-lactam compounds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311638A (en) * 1961-08-16 1967-03-28 Bristol Myers Co Anhydropenicillins
IL36281A (en) * 1970-03-13 1977-04-29 Merck & Co Inc Cephalosporin derivatives antibiotic mixtures containing them and process for their preparation
AR205683A1 (en) * 1970-06-16 1976-05-31 Merck & Co Inc PROCEDURE FOR THE PREPARATION OF BENZYL ESTER OF 6-METHOXY-6-PENICILANIC ACID
BE794554A (en) * 1972-01-31 1973-07-26 Lilly Co Eli NEW DERIVATIVES OF PENICILLIN AND CEPHALUSPORIN

Also Published As

Publication number Publication date
JPS49133390A (en) 1974-12-21
FR2207695A1 (en) 1974-06-21
CA1040620A (en) 1978-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse