FR2111970B1 - - Google Patents

Info

Publication number
FR2111970B1
FR2111970B1 FR7139079A FR7139079A FR2111970B1 FR 2111970 B1 FR2111970 B1 FR 2111970B1 FR 7139079 A FR7139079 A FR 7139079A FR 7139079 A FR7139079 A FR 7139079A FR 2111970 B1 FR2111970 B1 FR 2111970B1
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
FR7139079A
Other versions
FR2111970A1 (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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Priority claimed from JP45096303A external-priority patent/JPS503318B1/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2111970A1 publication Critical patent/FR2111970A1/fr
Application granted granted Critical
Publication of FR2111970B1 publication Critical patent/FR2111970B1/fr
Expired 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
FR7139079A 1970-10-30 1971-10-29 Expired FR2111970B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45096303A JPS503318B1 (fr) 1970-10-30 1970-10-30
GB2346172 1971-10-29

Publications (2)

Publication Number Publication Date
FR2111970A1 FR2111970A1 (fr) 1972-06-09
FR2111970B1 true FR2111970B1 (fr) 1975-08-01

Family

ID=26256529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139079A Expired FR2111970B1 (fr) 1970-10-30 1971-10-29

Country Status (8)

Country Link
US (1) US3840525A (fr)
BE (1) BE774813A (fr)
CA (1) CA962265A (fr)
CH (1) CH558381A (fr)
FR (1) FR2111970B1 (fr)
GB (2) GB1307450A (fr)
NL (1) NL7114915A (fr)
SE (1) SE388200B (fr)

Also Published As

Publication number Publication date
BE774813A (fr) 1972-05-03
US3840525A (en) 1974-10-08
GB1307449A (en) 1973-02-21
DE2154027B2 (de) 1976-06-10
DE2154027A1 (de) 1972-06-22
GB1307450A (en) 1973-02-21
FR2111970A1 (fr) 1972-06-09
CA962265A (en) 1975-02-04
CH558381A (de) 1975-01-31
NL7114915A (fr) 1972-05-03
SE388200B (sv) 1976-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse