SE9304027D0 - New 3-condensed pyridine methyl cephalosporins - Google Patents

New 3-condensed pyridine methyl cephalosporins

Info

Publication number
SE9304027D0
SE9304027D0 SE9304027A SE9304027A SE9304027D0 SE 9304027 D0 SE9304027 D0 SE 9304027D0 SE 9304027 A SE9304027 A SE 9304027A SE 9304027 A SE9304027 A SE 9304027A SE 9304027 D0 SE9304027 D0 SE 9304027D0
Authority
SE
Sweden
Prior art keywords
new
pyridiniummethyl
gram
fused
disclosed
Prior art date
Application number
SE9304027A
Other languages
Swedish (sv)
Other versions
SE9304027L (en
Inventor
Choong Sup Kim
Seung Ho An
Sung Ki Cho
Yang Soo Ahn
Kyoung Eob Choi
Je Hak Kim
Rok Lim Yun
Sung Yong Park
Yeo Hong Yoon
Chun Seon Lyu
Koun Ho Lee
Original Assignee
Cheil Foods & Chem
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
Priority claimed from KR1019910009930A external-priority patent/KR0174824B1/en
Priority claimed from KR1019920002067A external-priority patent/KR0182862B1/en
Application filed by Cheil Foods & Chem filed Critical Cheil Foods & Chem
Publication of SE9304027D0 publication Critical patent/SE9304027D0/en
Publication of SE9304027L publication Critical patent/SE9304027L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Novel semi-synthetic cephalosporin derivatives having a fused pyridiniummethyl at 3-position of the cephem nucleus, pharmaceutically acceptable salts, physiologically hydrolizable esters or solvates thereof are disclosed. Also disclosed is a process for preparing the cephalosporin derivatives which comprises introducing a fused pyridiniummethyl substituent at 3-position of 7- beta -[(Z)-2-(2-aminothiazol-4yl) -2-methoxyiminoacetamino]-3-cephem-carboxylic acid derivatives. The compounds of the present invention show potent antibacterial activities and a broad spectrum against both gram-positive and gram-negative bacterial.
SE9304027A 1991-06-15 1993-12-03 New 3-condensed pyridine methyl cephalosporins SE9304027L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019910009930A KR0174824B1 (en) 1991-06-15 1991-06-15 Novel cephem compound
KR1019920002067A KR0182862B1 (en) 1992-02-12 1992-02-12 Novel cephem compound

Publications (2)

Publication Number Publication Date
SE9304027D0 true SE9304027D0 (en) 1993-12-03
SE9304027L SE9304027L (en) 1993-12-03

Family

ID=26628644

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304027A SE9304027L (en) 1991-06-15 1993-12-03 New 3-condensed pyridine methyl cephalosporins

Country Status (10)

Country Link
EP (1) EP0589914A1 (en)
JP (1) JPH07501311A (en)
AU (1) AU1786192A (en)
CA (1) CA2111459A1 (en)
DE (1) DE4291862T1 (en)
GB (1) GB2271569B (en)
PT (1) PT100590A (en)
SE (1) SE9304027L (en)
TW (1) TW215439B (en)
WO (1) WO1992022556A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100194994B1 (en) * 1993-06-05 1999-06-15 손경식 New cefem compound
US6362009B1 (en) 1997-11-21 2002-03-26 Merck & Co., Inc. Solid phase synthesis of heterocycles
GB0215293D0 (en) 2002-07-03 2002-08-14 Rega Foundation Viral inhibitors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748172A (en) * 1983-10-17 1988-05-31 Eli Lilly And Company 3-bicyclicpyridinium-methyl cephalosporins

Also Published As

Publication number Publication date
GB9324280D0 (en) 1994-02-16
PT100590A (en) 1993-08-31
CA2111459A1 (en) 1992-12-23
GB2271569A (en) 1994-04-20
EP0589914A1 (en) 1994-04-06
JPH07501311A (en) 1995-02-09
DE4291862T1 (en) 1994-05-05
AU1786192A (en) 1993-01-12
WO1992022556A1 (en) 1992-12-23
SE9304027L (en) 1993-12-03
GB2271569B (en) 1995-05-31
TW215439B (en) 1993-11-01

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