JPS527988A - Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids - Google Patents

Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids

Info

Publication number
JPS527988A
JPS527988A JP50083867A JP8386775A JPS527988A JP S527988 A JPS527988 A JP S527988A JP 50083867 A JP50083867 A JP 50083867A JP 8386775 A JP8386775 A JP 8386775A JP S527988 A JPS527988 A JP S527988A
Authority
JP
Japan
Prior art keywords
alkanoyloxymethyl
phem
preparing
carboxylic acids
substituted acetamide
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.)
Pending
Application number
JP50083867A
Other languages
Japanese (ja)
Inventor
Takao Takatani
Takashi Masugi
Hisashi Takasugi
Hiromu Kawachi
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical 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
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to JP50083867A priority Critical patent/JPS527988A/en
Priority to BE164026A priority patent/BE838190A/en
Priority to PH18042A priority patent/PH15487A/en
Priority to DK43476*#A priority patent/DK43476A/en
Priority to OA55727A priority patent/OA05233A/en
Priority to NO760358A priority patent/NO760358L/no
Priority to SE7601151A priority patent/SE432254B/en
Priority to US05/654,804 priority patent/US4143166A/en
Priority to FI760256A priority patent/FI66005C/en
Priority to FR7603117A priority patent/FR2299869A1/en
Priority to GB4466/76A priority patent/GB1533491A/en
Priority to CA245,155A priority patent/CA1086717A/en
Priority to NL7601121A priority patent/NL7601121A/en
Priority to PT64773A priority patent/PT64773B/en
Priority to CH136276A priority patent/CH631716A5/en
Priority to DE2604207A priority patent/DE2604207A1/en
Priority to AU10824/76A priority patent/AU506584B2/en
Priority to GR49956A priority patent/GR60360B/en
Priority to MX761647U priority patent/MX4483E/en
Priority to NZ179914A priority patent/NZ179914A/en
Priority to AT77276A priority patent/AT348674B/en
Priority to IE224/76A priority patent/IE43346B1/en
Priority to CS71276A priority patent/CS199273B2/en
Priority to SU762319706A priority patent/SU993821A3/en
Priority to AR265134A priority patent/AR218616A1/en
Publication of JPS527988A publication Critical patent/JPS527988A/en
Priority to AT384377A priority patent/AT348679B/en
Priority to US05/971,220 priority patent/US4254117A/en
Priority to AR21497279A priority patent/AR214972A1/en
Priority to US06/203,564 priority patent/US4473566A/en
Priority to CH468582A priority patent/CH639094A5/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Cephalosporin Compounds (AREA)

Abstract

PURPOSE: 7-Substituted acetamide-3-alkanoyloxymethyl-3-cephem-4carboxylic acids of formula III(where R1 is alkanoyl;R2 is an alkyl or hydroxy), their salts and derivatives at their carboxyl group.
COPYRIGHT: (C)1977,JPO&Japio
JP50083867A 1975-02-04 1975-07-07 Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids Pending JPS527988A (en)

Priority Applications (30)

Application Number Priority Date Filing Date Title
JP50083867A JPS527988A (en) 1975-07-07 1975-07-07 Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids
BE164026A BE838190A (en) 1975-02-04 1976-02-02 PROCESS FOR PREPARING ACIDS (7-ACETAMIDO, 2-DISUBSTITUE) -3-SUBSTITUE-3-CEPHEM-4-CARBOXYLICS AND NEW PRODUCTS THUS OBTAINED
PH18042A PH15487A (en) 1975-02-04 1976-02-03 7((2-hydroxyamino-2-disubstituted phenyl-acetamido)-)3-heterocyclithio-3-cephem-4-carboxylic acids
DK43476*#A DK43476A (en) 1975-02-04 1976-02-03 PROCEDURE FOR THE PREPARATION OF CEPHEM CARBOXYLIC ACIDS
OA55727A OA05233A (en) 1975-02-04 1976-02-03 Process for the preparation of (7-acetamido Disubstitue) -3- substitute-3- cephem-4-carboxylic acids and new industrial products.
NO760358A NO760358L (en) 1975-02-04 1976-02-03
SE7601151A SE432254B (en) 1975-02-04 1976-02-03 ANALOGY PROCEDURE FOR PREPARATION OF 3-SUBSTITUTED 7- (ALFA, ALFA-DISUBSTITUTED ACETAMIDO) -3-CEFEM-4-CARBOXYL ACID
US05/654,804 US4143166A (en) 1975-02-04 1976-02-03 7[(2-Hydroxyamino-2-disubstituted phenyl-acetamido)-]3-heterocyclicthio-3-cephem-4-carboxylic acids
FI760256A FI66005C (en) 1975-02-04 1976-02-03 FRUIT PROTECTION FOR ANTIBACTERIAL VERIFICATION OF 7-ALPHA ALPHA-DISUBSTITUTE-ACETAMIDO) -3-SUBSTITUTER-3-CEFE M - CARBOXYL SYRINE SYN-ISOMER
DE2604207A DE2604207A1 (en) 1975-02-04 1976-02-04 7- (ALPHA, ALPHA-DISUBSTITUTED- ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM- 4-CARBONIC ACIDS
AT77276A AT348674B (en) 1975-02-04 1976-02-04 PROCESS FOR THE PRODUCTION OF NEW 7- (ALFA, ALFA-DISUBST.-ACETAMIDO) -3-SUBSTITUTES -3-CEPHEM-4-CARBONIC ACIDS
CA245,155A CA1086717A (en) 1975-02-04 1976-02-04 7-(.alpha.,.alpha.-DISUBSTITUTED-ACETAMIDO)-3-SUBSTITUTED-3- CEPHEM-4-CARBOXYLIC ACIDS AND THE PREPARATION THEREOF
NL7601121A NL7601121A (en) 1975-02-04 1976-02-04 SUBSTITUTED CEFEM CARBON ACIDS WITH ANTIBACTERIAL ACTIVITY, AND METHODS OF PREPARING THEM.
PT64773A PT64773B (en) 1975-02-04 1976-02-04 Process for the preparation of 7-(alpha,alpha-dissubstituted-acetamido)-3-substituted-3-cephem-4-carboxylic acids.
CH136276A CH631716A5 (en) 1975-02-04 1976-02-04 METHOD FOR PRODUCING NEW 7- (ALPHA, ALPHA-DISUBSTITUTED-ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACIDS.
FR7603117A FR2299869A1 (en) 1975-02-04 1976-02-04 PROCESS FOR THE PREPARATION OF ACIDS (
AU10824/76A AU506584B2 (en) 1975-02-04 1976-02-04 Cephalosporins
GR49956A GR60360B (en) 1975-02-04 1976-02-04 Preparation process of 7-(a,a-disubstituted-acetamido)-3-substituted-3-cephem-4-carboxylic acids
MX761647U MX4483E (en) 1975-02-04 1976-02-04 PROCEDURE FOR PREPARING ACID 7- (ALPHA, ALPHA-DISSTITUTED ACETAMIDE) -3-SUBSTITUTED-3-CEFEM-4-CARBOXYLIC
NZ179914A NZ179914A (en) 1975-02-04 1976-02-04 7-(substituted phenyl-acetamido)cephalosporins and pharmaceutical compositions
GB4466/76A GB1533491A (en) 1975-02-04 1976-02-04 Cephalosporin derivatives and the preparation thereof
IE224/76A IE43346B1 (en) 1975-02-04 1976-02-04 Cephalosporin derivatives and the preparation thereof
CS71276A CS199273B2 (en) 1975-02-04 1976-02-04 Process for preparing 7-/alpha,alpha-disubstituted-acetamido/-3-substituted-3-cephem-4-carboxylic acids
SU762319706A SU993821A3 (en) 1975-02-04 1976-02-04 Process for preparing 7-/alpha,alpha-disubstituted acetamido-3-substituted-3-cephem-4-carboxylic acids or their lower alkanoyloxy-(lower)/-alkyl esters or their pharmaceutically acceptic salts
AR265134A AR218616A1 (en) 1975-02-04 1976-10-18 PROCEDURE FOR PREPARING AN ACID 7- (ALPHA, ALPHA-SUBSTITUTED ACETAMIDE) -3-SUBSTITUTED-3-CEFEM-4-CARBOXYLIC
AT384377A AT348679B (en) 1975-02-04 1977-05-31 PROCESS FOR PRODUCING NEW 7- (ALFA, ALFA- DISUBST.ACETAMIDO) -3-SUBSTITUTED-3-CEPHEM-4-CARBONIC ACIDS
US05/971,220 US4254117A (en) 1975-02-04 1978-12-20 7-(α,α-Disubstituted-acetemido)-3-substituted-3-cephem-4-carboxylic acids
AR21497279A AR214972A1 (en) 1975-02-04 1979-01-01 A PROCEDURE FOR PREPARING A 7- (ALPHA, ALPHA-DISUSTITUTED-ACETAMIDE) -3-SUBSTITUTED-3-CEFEM-4-CARBOXYL ACID
US06/203,564 US4473566A (en) 1975-02-04 1980-10-31 7-(α, α-Disubstituted-acetamido)-3-substituted-3-cephem-4-carboxylic acids
CH468582A CH639094A5 (en) 1975-02-04 1982-08-03 Process for the preparation of novel 7-(alpha,alpha-disubstituted acetamido)-3-substituted-3-cephem-4-carboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50083867A JPS527988A (en) 1975-07-07 1975-07-07 Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids

Publications (1)

Publication Number Publication Date
JPS527988A true JPS527988A (en) 1977-01-21

Family

ID=13814606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50083867A Pending JPS527988A (en) 1975-02-04 1975-07-07 Process for preparing 7-substituted acetamide-3-alkanoyloxymethyl-3-ce phem- 4-carboxylic acids

Country Status (1)

Country Link
JP (1) JPS527988A (en)

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