JPS5283786A - 7-substituted acetamido-3-alkanoyloxymethyl-3-cephem-4-carboxylic acid , its derivative and salt - Google Patents

7-substituted acetamido-3-alkanoyloxymethyl-3-cephem-4-carboxylic acid , its derivative and salt

Info

Publication number
JPS5283786A
JPS5283786A JP36576A JP36576A JPS5283786A JP S5283786 A JPS5283786 A JP S5283786A JP 36576 A JP36576 A JP 36576A JP 36576 A JP36576 A JP 36576A JP S5283786 A JPS5283786 A JP S5283786A
Authority
JP
Japan
Prior art keywords
alkanoyloxymethyl
cephem
derivative
salt
carboxylic acid
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
JP36576A
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 JP36576A priority Critical patent/JPS5283786A/en
Publication of JPS5283786A publication Critical patent/JPS5283786A/en
Pending legal-status Critical Current

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Landscapes

  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: 7-Substituted acetamido-3-alkanoyloxymethyl-3-cephem-4carboxylic acids, their derivatives and salts of formula I (R1 is halogen; R2 is acyl; R3 is alkanoyl), such as 7-[2-chloroacetoxyimino-2-chlorophenyl) acetamido] cepharosporanic acid or its syn-isomer.
COPYRIGHT: (C)1977,JPO&Japio
JP36576A 1976-01-01 1976-01-01 7-substituted acetamido-3-alkanoyloxymethyl-3-cephem-4-carboxylic acid , its derivative and salt Pending JPS5283786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP36576A JPS5283786A (en) 1976-01-01 1976-01-01 7-substituted acetamido-3-alkanoyloxymethyl-3-cephem-4-carboxylic acid , its derivative and salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36576A JPS5283786A (en) 1976-01-01 1976-01-01 7-substituted acetamido-3-alkanoyloxymethyl-3-cephem-4-carboxylic acid , its derivative and salt

Publications (1)

Publication Number Publication Date
JPS5283786A true JPS5283786A (en) 1977-07-12

Family

ID=11471757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36576A Pending JPS5283786A (en) 1976-01-01 1976-01-01 7-substituted acetamido-3-alkanoyloxymethyl-3-cephem-4-carboxylic acid , its derivative and salt

Country Status (1)

Country Link
JP (1) JPS5283786A (en)

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