| Identification | More | [Name]
Cefozopran | [CAS]
113359-04-9 | [Synonyms]
CEFOZOPRAN
sce2787
Cefozopran hydrochloride
1-[[(6R,7R)-7-[[2Z)-(5-Amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]imidazo[1,2-b]pyridazinium Inner Salt
Firstci
SCE-1787
1-[[(6R,7R)-7-[[(2Z)-(5-Amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-imidazo[1,2-b]pyridazinium hydroxide inner salt
Firstcin)
SCE-2787：Fastocin | [EINECS(EC#)]
601-249-3 | [Molecular Formula]
C19H17N9O5S2 | [MDL Number]
MFCD00883679 | [Molecular Weight]
515.53 | [MOL File]
113359-04-9.mol |
| Hazard Information | Back Directory | [Chemical Properties]
White To Pale-Yellow Powder | [Uses]
Antibacterial | [Definition]
ChEBI: Cefozopran is a fourth-generation cephalosporin antibiotic having imidazo[1,2-b]pyridazin-1-ium-1-ylmethyl and [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups located at positions 3 and 7 respectively. It is a cephalosporin, a member of thiadiazoles and an imidazopyridazine. | [Antimicrobial activity]
An aminothiazole cephalosporin formulated as the hydrochloride.
Activity is similar to that of ceftazidime, but it is more
active against methicillin-susceptible staphylococci (MIC 1
mg/L). Representative MICs against Gram-negative species
are: Esch coli 0.25 mg/L; K. pneumoniae 1 mg/L; Ps. aeruginosa
1–8 mg/L. Activity against Acinetobacter spp., Sten. maltophilia
and B. fragilis group is poor.
A 20-min infusion of 1.5 g achieved a plasma concentration
of around 125 mg/L at the end of infusion. Almost 90%
of the dose was excreted in the urine over 24 h. The mean terminal
half-life was around 2 h. Adverse reactions appear to be
typical of those of other group 6 cephalosporins.
It is available in Japan. | [storage]
Store at -20°C |
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