GB2271569B - Novel 3-fused pyridiniummethyl cephalosporins - Google Patents

Novel 3-fused pyridiniummethyl cephalosporins

Info

Publication number
GB2271569B
GB2271569B GB9324280A GB9324280A GB2271569B GB 2271569 B GB2271569 B GB 2271569B GB 9324280 A GB9324280 A GB 9324280A GB 9324280 A GB9324280 A GB 9324280A GB 2271569 B GB2271569 B GB 2271569B
Authority
GB
United Kingdom
Prior art keywords
pyridiniummethyl
cephalosporins
fused
novel
pyridiniummethyl cephalosporins
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.)
Expired - Fee Related
Application number
GB9324280A
Other versions
GB9324280D0 (en
GB2271569A (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
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.)
Cheil Foods and Chemicals Inc
Original Assignee
Cheil Foods and Chemicals Inc
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 and Chemicals Inc filed Critical Cheil Foods and Chemicals Inc
Publication of GB9324280D0 publication Critical patent/GB9324280D0/en
Publication of GB2271569A publication Critical patent/GB2271569A/en
Application granted granted Critical
Publication of GB2271569B publication Critical patent/GB2271569B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (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)
GB9324280A 1991-06-15 1992-05-18 Novel 3-fused pyridiniummethyl cephalosporins Expired - Fee Related GB2271569B (en)

Applications Claiming Priority (3)

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
PCT/KR1992/000016 WO1992022556A1 (en) 1991-06-15 1992-05-18 Novel 3-fused pyridiniummethyl cephalosporins

Publications (3)

Publication Number Publication Date
GB9324280D0 GB9324280D0 (en) 1994-02-16
GB2271569A GB2271569A (en) 1994-04-20
GB2271569B true GB2271569B (en) 1995-05-31

Family

ID=26628644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324280A Expired - Fee Related GB2271569B (en) 1991-06-15 1992-05-18 Novel 3-fused pyridiniummethyl 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

Citations (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

Patent Citations (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
EP0589914A1 (en) 1994-04-06
SE9304027D0 (en) 1993-12-03
GB9324280D0 (en) 1994-02-16
TW215439B (en) 1993-11-01
SE9304027L (en) 1993-12-03
WO1992022556A1 (en) 1992-12-23
AU1786192A (en) 1993-01-12
CA2111459A1 (en) 1992-12-23
GB2271569A (en) 1994-04-20
DE4291862T1 (en) 1994-05-05
JPH07501311A (en) 1995-02-09
PT100590A (en) 1993-08-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980518