BE738353A - - Google Patents

Info

Publication number
BE738353A
BE738353A BE738353DA BE738353A BE 738353 A BE738353 A BE 738353A BE 738353D A BE738353D A BE 738353DA BE 738353 A BE738353 A BE 738353A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE738353A publication Critical patent/BE738353A/xx

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)
BE738353D 1968-09-03 1969-09-03 BE738353A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US75708768A 1968-09-03 1968-09-03
US83051669A 1969-06-04 1969-06-04
US83051769A 1969-06-04 1969-06-04
US83051869A 1969-06-04 1969-06-04
US83048169A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
BE738353A true BE738353A (en) 1970-03-03

Family

ID=27542173

Family Applications (1)

Application Number Title Priority Date Filing Date
BE738353D BE738353A (en) 1968-09-03 1969-09-03

Country Status (5)

Country Link
BE (1) BE738353A (en)
FR (1) FR2017293A1 (en)
IE (1) IE34278B1 (en)
IL (1) IL32927A (en)
PH (1) PH9984A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754141A (en) * 1969-08-04 1971-02-01 Pfizer ALPHA-CARBOXYARYLMETHYL PENICILLINS ESTERS

Also Published As

Publication number Publication date
DE1944379B2 (en) 1977-02-24
FR2017293B1 (en) 1974-08-09
DE1944379A1 (en) 1970-03-12
IL32927A (en) 1974-03-14
PH9984A (en) 1976-07-13
IE34278B1 (en) 1975-04-02
IE34278L (en) 1970-03-03
FR2017293A1 (en) 1970-05-22
IL32927A0 (en) 1969-11-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CHAS. PFIZER & CO. INC.

Effective date: 19890903