ZA77892B - Improvements in or relating to cephalosporin antibiotics - Google Patents

Improvements in or relating to cephalosporin antibiotics

Info

Publication number
ZA77892B
ZA77892B ZA770892A ZA77892A ZA77892B ZA 77892 B ZA77892 B ZA 77892B ZA 770892 A ZA770892 A ZA 770892A ZA 77892 A ZA77892 A ZA 77892A ZA 77892 B ZA77892 B ZA 77892B
Authority
ZA
South Africa
Prior art keywords
relating
cephalosporin antibiotics
cephalosporin
antibiotics
Prior art date
Application number
ZA770892A
Inventor
R Sykes
M Gregson
Original Assignee
Glaxo Lab 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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of ZA77892B publication Critical patent/ZA77892B/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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • 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)
  • Oncology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
ZA770892A 1976-02-16 1977-02-15 Improvements in or relating to cephalosporin antibiotics ZA77892B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6010/76A GB1572993A (en) 1976-02-16 1976-02-16 Ester derivatives of cefuroxime

Publications (1)

Publication Number Publication Date
ZA77892B true ZA77892B (en) 1977-12-28

Family

ID=9806789

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770892A ZA77892B (en) 1976-02-16 1977-02-15 Improvements in or relating to cephalosporin antibiotics

Country Status (4)

Country Link
AU (1) AU514142B2 (en)
BE (1) BE851434A (en)
GB (1) GB1572993A (en)
ZA (1) ZA77892B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU44680B (en) * 1982-07-30 1990-12-31 Glaxo Lab Ltd Process for obtaining very pure amorphous form of cephuroxim axetile
GB8400024D0 (en) * 1984-01-03 1984-02-08 Glaxo Group Ltd Cephalosporin antibiotics
AT413647B (en) * 1998-11-26 2006-04-15 Sandoz Ag USE OF A COPOLYMERISATE OF 1-VINYL-2-PYRROLIDONE AND VINYL ACETATE FOR THE PREPARATION OF CEFUROXIMAXETIL-SUBJECTED TABLETS

Also Published As

Publication number Publication date
AU514142B2 (en) 1981-01-29
AU2228777A (en) 1978-08-24
GB1572993A (en) 1980-08-13
BE851434A (en) 1977-08-16

Similar Documents

Publication Publication Date Title
IL51450A0 (en) Improvements in or relating to cephalosporin antibiotics
YU249780A (en) Improvements in or pertaining to cephalosporin antibiotics
AU508449B2 (en) Cephalosporins
ZA77894B (en) Improvements in or relating to cephalosporin antibiotics
IL54531A0 (en) Improvements in or relating to cephalosporin antibiotics
ZA763635B (en) Improvements in or relating to antibiotics
JPS52131596A (en) Antibiotics
ZA772525B (en) Improvements in or relating to cephalosporin antibiotics
ZA777087B (en) Improvements in or relating to antibiotics
GB1516059A (en) Cephalosporins
IL51451A0 (en) Improvements in or relating to cephalosporin antibiotics
ZA777493B (en) Improvements in or relating to antibiotic formulations
ZA757890B (en) Improvements in or relating to antibiotics
ZA77892B (en) Improvements in or relating to cephalosporin antibiotics
PT70205A (en) Improvements in or relating to cephalosporin compounds
ZA757003B (en) Improvements in or relating to cephalosporins
JPS52105193A (en) Antibiotics
IL51430A0 (en) 7-substituted-ureido 3-carbamoyloxymethylcephalosporin antibiotics
PT66392B (en) Cephalosporin
ZA755249B (en) Improvements in or relating to antibiotics
ZA782394B (en) Improvements in or relating to antibiotics
ZA77717B (en) Cyanoalkylureido cephalosporins
GB1533530A (en) Cephalosporins
AU509448B2 (en) Cephalosporins
ZA77194B (en) Improvements in or relating to the manufacture of semi-synthetic penicillin antibiotics