FR2017293A1 - Orally active alpha-carboxyarlylmethyl-penicillins - Google Patents

Orally active alpha-carboxyarlylmethyl-penicillins

Info

Publication number
FR2017293A1
FR2017293A1 FR6929991A FR6929991A FR2017293A1 FR 2017293 A1 FR2017293 A1 FR 2017293A1 FR 6929991 A FR6929991 A FR 6929991A FR 6929991 A FR6929991 A FR 6929991A FR 2017293 A1 FR2017293 A1 FR 2017293A1
Authority
FR
France
Prior art keywords
penicillins
orally active
carboxyarlylmethyl
active alpha
alpha
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.)
Granted
Application number
FR6929991A
Other languages
French (fr)
Other versions
FR2017293B1 (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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of FR2017293A1 publication Critical patent/FR2017293A1/en
Application granted granted Critical
Publication of FR2017293B1 publication Critical patent/FR2017293B1/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

Orally active alpha-carboxyarylmethyl-penicillins. N3A. Are prepared by treating 6-aminopenicillanic acid or a salt in an inert solvent with an arylmalonic acid ester. The reaction is carried out at temperatures between 0 and 50 degrees C at a pH 5 to 8.
FR6929991A 1968-09-03 1969-09-03 Orally active alpha-carboxyarlylmethyl-penicillins Granted FR2017293A1 (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 (2)

Publication Number Publication Date
FR2017293A1 true FR2017293A1 (en) 1970-05-22
FR2017293B1 FR2017293B1 (en) 1974-08-09

Family

ID=27542173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929991A Granted FR2017293A1 (en) 1968-09-03 1969-09-03 Orally active alpha-carboxyarlylmethyl-penicillins

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056966A1 (en) * 1969-08-04 1971-05-07 Pfizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056966A1 (en) * 1969-08-04 1971-05-07 Pfizer

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
BE738353A (en) 1970-03-03
IE34278B1 (en) 1975-04-02
IE34278L (en) 1970-03-03
IL32927A0 (en) 1969-11-30

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Legal Events

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