JPS52106886A - Novel cephalosporin derivatives - Google Patents

Novel cephalosporin derivatives

Info

Publication number
JPS52106886A
JPS52106886A JP2348076A JP2348076A JPS52106886A JP S52106886 A JPS52106886 A JP S52106886A JP 2348076 A JP2348076 A JP 2348076A JP 2348076 A JP2348076 A JP 2348076A JP S52106886 A JPS52106886 A JP S52106886A
Authority
JP
Japan
Prior art keywords
cephalosporin derivatives
novel cephalosporin
acetoxymethyl
het
mono
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
JP2348076A
Other languages
Japanese (ja)
Inventor
Hirotada Yamada
Takeya Nakagome
Toshiaki Komatsu
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2348076A priority Critical patent/JPS52106886A/en
Publication of JPS52106886A publication Critical patent/JPS52106886A/en
Pending legal-status Critical Current

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: Cephalosporin derivatives of formula I [A is mono-or polycylic, N-containing, 6-membered ring; R is aryl, thienyl, furyl, cyclohexadienyl, etc.; X is -S-Het (Het is 5W6-membered, mono-or polycyclic hetero-ring consisting of C and 1W4 hetero atoms selected from N,S, and O)]; for example, 3-acetoxymethyl acetoxymethyl-7α-methoxy-7β-[D-2-(4-hydroxy-1,5-naphthylidene-3-carbonamido)-2-phenylacetamido]-3-cephem-4-carboxylic acid of formula III.
COPYRIGHT: (C)1977,JPO&Japio
JP2348076A 1976-03-03 1976-03-03 Novel cephalosporin derivatives Pending JPS52106886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2348076A JPS52106886A (en) 1976-03-03 1976-03-03 Novel cephalosporin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2348076A JPS52106886A (en) 1976-03-03 1976-03-03 Novel cephalosporin derivatives

Publications (1)

Publication Number Publication Date
JPS52106886A true JPS52106886A (en) 1977-09-07

Family

ID=12111680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2348076A Pending JPS52106886A (en) 1976-03-03 1976-03-03 Novel cephalosporin derivatives

Country Status (1)

Country Link
JP (1) JPS52106886A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123990A (en) * 1980-03-05 1981-09-29 Sumitomo Chem Co Ltd 7- n-acylamino-alpha-arylacetamide -3- substituted or unsubstituted-1-pyridiniummethyl cephalosporins
JPS56131592A (en) * 1980-03-18 1981-10-15 Bristol Mayers Kenkyusho Kk Antimicrobial agent
US4503052A (en) * 1983-05-16 1985-03-05 Eli Lilly And Company 7-(2-(Substituted cinnolinoyl)amino)acetamido)-1-oxa-beta-lactams

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56123990A (en) * 1980-03-05 1981-09-29 Sumitomo Chem Co Ltd 7- n-acylamino-alpha-arylacetamide -3- substituted or unsubstituted-1-pyridiniummethyl cephalosporins
JPS56131592A (en) * 1980-03-18 1981-10-15 Bristol Mayers Kenkyusho Kk Antimicrobial agent
JPH0128039B2 (en) * 1980-03-18 1989-05-31 Burisutoru Maiyaazu Kenkyusho Kk
US4503052A (en) * 1983-05-16 1985-03-05 Eli Lilly And Company 7-(2-(Substituted cinnolinoyl)amino)acetamido)-1-oxa-beta-lactams

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