FR2111841A1 - - Google Patents

Info

Publication number
FR2111841A1
FR2111841A1 FR7138477A FR7138477A FR2111841A1 FR 2111841 A1 FR2111841 A1 FR 2111841A1 FR 7138477 A FR7138477 A FR 7138477A FR 7138477 A FR7138477 A FR 7138477A FR 2111841 A1 FR2111841 A1 FR 2111841A1
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.)
Granted
Application number
FR7138477A
Other languages
French (fr)
Other versions
FR2111841B1 (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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of FR2111841A1 publication Critical patent/FR2111841A1/fr
Application granted granted Critical
Publication of FR2111841B1 publication Critical patent/FR2111841B1/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)
  • Cephalosporin Compounds (AREA)
FR7138477A 1970-10-26 1971-10-26 Expired FR2111841B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8420770A 1970-10-26 1970-10-26
US8416970A 1970-10-26 1970-10-26
US8417070A 1970-10-26 1970-10-26
US8425870A 1970-10-26 1970-10-26

Publications (2)

Publication Number Publication Date
FR2111841A1 true FR2111841A1 (en) 1972-06-09
FR2111841B1 FR2111841B1 (en) 1975-04-18

Family

ID=27491858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138477A Expired FR2111841B1 (en) 1970-10-26 1971-10-26

Country Status (5)

Country Link
CA (1) CA971167A (en)
CH (2) CH554369A (en)
DE (1) DE2152745A1 (en)
FR (1) FR2111841B1 (en)
GB (1) GB1377647A (en)

Also Published As

Publication number Publication date
CH554369A (en) 1974-09-30
DE2152745A1 (en) 1972-04-27
GB1377647A (en) 1974-12-18
CA971167A (en) 1975-07-15
CH544118A (en) 1973-11-15
FR2111841B1 (en) 1975-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse