JPS57131794A - Novel cephem compound or salt thereof, preparation of the same and preventing agent and remedy for microbism containing the same as active constituent - Google Patents

Novel cephem compound or salt thereof, preparation of the same and preventing agent and remedy for microbism containing the same as active constituent

Info

Publication number
JPS57131794A
JPS57131794A JP15682A JP15682A JPS57131794A JP S57131794 A JPS57131794 A JP S57131794A JP 15682 A JP15682 A JP 15682A JP 15682 A JP15682 A JP 15682A JP S57131794 A JPS57131794 A JP S57131794A
Authority
JP
Japan
Prior art keywords
same
salt
microbism
remedy
carboxy
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
JP15682A
Other languages
Japanese (ja)
Inventor
Takao Takatani
Hisashi Takasugi
Masayoshi Murata
Akiteru Yoshioka
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
Publication of JPS57131794A publication Critical patent/JPS57131794A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:A 7-acylaminocephalosporanic acid derivative expressed by formulaI(R1 is amino or protected amino; R2 is carboxy(lower)alkyl, etc.; R3 is H, halogen, methyl, etc.; R4 is carboxy or protected carboxy; R5 is H or lower alkyl; X is halogen; however, R2 is unsaturated lower aliphatic hydrocarbon when R3 is lower alkanoyloxymethyl) and a salt thereof.
EXAMPLE: 7-[2-( 2-Amino-5-chlorothiazol-4-yl )-2-( 3-carboxy-2-propenyloxyimino ) acetamido]-3-cephem-4-carboxylic acid (syn isomer).
USE: A preventing agent and remedy for microbism.
PROCESS: A compound expressed by formula II, a reactive derivative at the amino group or salt thereof is reacted with a compound of formula III, a reactive derivative at the carboxyl or salt thereof to afford the compound expressed by formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP15682A 1980-12-31 1981-12-29 Novel cephem compound or salt thereof, preparation of the same and preventing agent and remedy for microbism containing the same as active constituent Pending JPS57131794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8041635 1980-12-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63312575A Division JPH02176A (en) 1980-12-31 1988-12-09 Acetic acid derivative and salt thereof

Publications (1)

Publication Number Publication Date
JPS57131794A true JPS57131794A (en) 1982-08-14

Family

ID=10518289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15682A Pending JPS57131794A (en) 1980-12-31 1981-12-29 Novel cephem compound or salt thereof, preparation of the same and preventing agent and remedy for microbism containing the same as active constituent

Country Status (1)

Country Link
JP (1) JPS57131794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006232A1 (en) * 1986-04-14 1987-10-22 Banyu Pharmaceutical Co., Ltd. 1-carboxy-1-vyniloxyiminoaminothiazole cephalosporing derivatives and process for their preparation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495592A (en) * 1977-12-24 1979-07-28 Hoechst Ag Cephalosporin derivative and manufacture
JPS5535096A (en) * 1978-09-04 1980-03-11 Fujisawa Pharmaceut Co Ltd 3-cephem compound, its salt, their preparation, and preventive and remedy for microbism comprising thema active constituent
JPS5543011A (en) * 1978-09-20 1980-03-26 Shionogi & Co Ltd 7-halothiazolylalkoxyiminoacetamido-3-cephem compound
JPS5547688A (en) * 1978-09-08 1980-04-04 Fujisawa Pharmaceut Co Ltd Novel cephem compound and its preparation
JPS56142289A (en) * 1980-02-23 1981-11-06 Hoechst Ag Cephalosporin derivative and manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495592A (en) * 1977-12-24 1979-07-28 Hoechst Ag Cephalosporin derivative and manufacture
JPS5535096A (en) * 1978-09-04 1980-03-11 Fujisawa Pharmaceut Co Ltd 3-cephem compound, its salt, their preparation, and preventive and remedy for microbism comprising thema active constituent
JPS5547688A (en) * 1978-09-08 1980-04-04 Fujisawa Pharmaceut Co Ltd Novel cephem compound and its preparation
JPS5543011A (en) * 1978-09-20 1980-03-26 Shionogi & Co Ltd 7-halothiazolylalkoxyiminoacetamido-3-cephem compound
JPS56142289A (en) * 1980-02-23 1981-11-06 Hoechst Ag Cephalosporin derivative and manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006232A1 (en) * 1986-04-14 1987-10-22 Banyu Pharmaceutical Co., Ltd. 1-carboxy-1-vyniloxyiminoaminothiazole cephalosporing derivatives and process for their preparation
US5084453A (en) * 1986-04-14 1992-01-28 Banyu Pharmaceutical Co., Ltd. 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives

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