FR2453863A1 - PROCESS FOR THE PREPARATION OF PIVALOXYMETHYLESTER OF 6-B-AMIDINO-PENICILLANIC ACIDS - Google Patents

PROCESS FOR THE PREPARATION OF PIVALOXYMETHYLESTER OF 6-B-AMIDINO-PENICILLANIC ACIDS

Info

Publication number
FR2453863A1
FR2453863A1 FR8006992A FR8006992A FR2453863A1 FR 2453863 A1 FR2453863 A1 FR 2453863A1 FR 8006992 A FR8006992 A FR 8006992A FR 8006992 A FR8006992 A FR 8006992A FR 2453863 A1 FR2453863 A1 FR 2453863A1
Authority
FR
France
Prior art keywords
amidino
pivaloxymethylester
preparation
penicillanic acids
penicillanic
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.)
Withdrawn
Application number
FR8006992A
Other languages
French (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.)
ARCHIFAR LAB CHIM FARM
Original Assignee
ARCHIFAR LAB CHIM FARM
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 ARCHIFAR LAB CHIM FARM filed Critical ARCHIFAR LAB CHIM FARM
Publication of FR2453863A1 publication Critical patent/FR2453863A1/en
Withdrawn legal-status Critical Current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)

Abstract

PROCEDE DE PREPARATION DE PIVALOXYMETHYLESTER D'ACIDES 6-B-AMIDINO-PENICILLANIQUES, ET PARTICULIEREMENT DU PIVMECILLINAM CE DERNIER PRODUIT AYANT UN POUVOIR ANTIBIOTIQUE ELEVE, COMPORTANT LA REACTION D'UN DERIVE DE L'ACIDE 6-B-AMIDINOPENICILLANIQUE AVEC DU CHLOROMETHYLPIVALATE DANS UN SOLVANT BIPOLAIRE APROTIQUE ET EN PRESENCE D'UN CARBONATE ALCALIN, A UNE TEMPERATURE COMPRISE ENTRE 20 ET 40C.PROCESS FOR THE PREPARATION OF PIVALOXYMETHYLESTER FROM 6-B-AMIDINO-PENICILLANIC ACIDS, AND PARTICULARLY PIVMECILLINAM THIS LATEST PRODUCT HAVING HIGH ANTIBIOTIC POWER, INCLUDING THE REACTION OF A DERIVATIVE OF 6-B-AMIDINO-PENICILLANIC ACID IN A 6-B-BICLOMIDORILLATE DERIVATIVE APROTIC BIPOLAR SOLVENT IN THE PRESENCE OF AN ALKALINE CARBONATE, AT A TEMPERATURE BETWEEN 20 AND 40C.

FR8006992A 1979-04-13 1980-03-28 PROCESS FOR THE PREPARATION OF PIVALOXYMETHYLESTER OF 6-B-AMIDINO-PENICILLANIC ACIDS Withdrawn FR2453863A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21862/79A IT1119739B (en) 1979-04-13 1979-04-13 METHOD FOR THE PRODUCTION OF ESTERS OF 6-B-AMIDINE-PENICILLANIC ACID DERIVATIVES

Publications (1)

Publication Number Publication Date
FR2453863A1 true FR2453863A1 (en) 1980-11-07

Family

ID=11187898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006992A Withdrawn FR2453863A1 (en) 1979-04-13 1980-03-28 PROCESS FOR THE PREPARATION OF PIVALOXYMETHYLESTER OF 6-B-AMIDINO-PENICILLANIC ACIDS

Country Status (9)

Country Link
JP (1) JPS55147288A (en)
BE (1) BE882556A (en)
DE (1) DE3012666A1 (en)
DK (1) DK154980A (en)
ES (1) ES490521A0 (en)
FR (1) FR2453863A1 (en)
GB (1) GB2047689A (en)
IT (1) IT1119739B (en)
NL (1) NL8002107A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114573603A (en) * 2022-03-07 2022-06-03 南京美智德合成材料有限公司 Process for synthesizing pimecrcillin in one pot

Also Published As

Publication number Publication date
ES8102573A1 (en) 1981-02-16
DE3012666A1 (en) 1980-11-27
ES490521A0 (en) 1981-02-16
IT7921862A0 (en) 1979-04-13
DK154980A (en) 1980-10-14
GB2047689A (en) 1980-12-03
BE882556A (en) 1980-07-16
NL8002107A (en) 1980-10-15
JPS55147288A (en) 1980-11-17
IT1119739B (en) 1986-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse