65243-25-6
Chemical Structure
Cefetamet sodium
Synonym(s): Ro15-8074/001; Deacetoxycefotaxime sodium
- CAS No.: 65243-25-6
- Formula:C14H14N5NaO5S2
- Molecular Weight:419.41
IUPAC Name: sodium (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
InChIKey: NZQJSIPYDOTDFS-KYIYMPJCSA-M
SMILES: O=C(O[Na])C(N1[C@@]([H])([C@@H](C1=O)NC(/C(C2=CSC(N)=N2)=N\OC)=O)SC3)=C3C
Biological Activity: Cefetamet (Ro 15-8074) sodium is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet sodium binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet sodium has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet sodium kills and lyses Treponema pallidum. Cefetamet sodium can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis[1][2][3][4][5].
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Cefetamet sodium | Cefetamet (Ro 15-8074) sodium is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet sodium binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet sodium has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet sodium kills and lyses Treponema pallidum. Cefetamet sodium can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis. | |||||||||||||||||||||
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- [1]. Wang W, et al. Pharmacokinetics and pharmacodynamics of oral and intravenous cefetamet in dog. Eur J Drug Metab Pharmacokinet. 2015 Dec;40(4):401-7. [Content Brief]
- [2]. Wise R, et al. In vitro activity of Ro 15-8074 and Ro 19-5247, two orally administered cephalosporin metabolites. Antimicrob Agents Chemother. 1986 Jun;29(6):1067-72. [Content Brief]
- [3]. Angehrn P, et al. In vitro antibacterial properties of cefetamet and in vivo activity of its orally absorbable ester derivative, cefetamet pivoxil. Eur J Clin Microbiol Infect Dis. 1989 Jun;8(6):536-43. [Content Brief]
- [4]. Fitzgerald TJ. Effects of cefetamet (Ro 15-8074) on Treponema pallidum and experimental syphilis. Antimicrob Agents Chemother. 1992 Mar;36(3):598-602. [Content Brief]
- [5]. Bryson HM, et al. Cefetamet pivoxil. A review of its antibacterial activity, pharmacokinetic properties and therapeutic use. Drugs. 1993;45(4):589-621. [Content Brief]
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