Cefonicid

Cefonicid
Clinical data

AHFS/Drugs.com	Micromedex Detailed Consumer Information
MedlinePlus	a601206
ATC code	J01DC06 (WHO)
Identifiers
IUPAC name (6R,7R)-7-[(2R)-2-hydroxy-2-phenylacetyl)amino]-8-oxo- 3-{[1-(sulfomethyl)tetrazol-5-yl]sulfanylmethyl}- 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS Number	61270-58-4
PubChem (CID)	43594
ChemSpider	39734^Y
UNII	6532B86WFG^Y
KEGG	D07644^Y
ChEBI	CHEBI:3491^Y
ChEMBL	CHEMBL1601^Y
Chemical and physical data
Formula	C₁₈H₁₈N₆O₈S₃
Molar mass	542.569 g/mol
3D model (Jmol)	Interactive image
SMILES O=C2N1/C(=C(\CS[C@@H]1[C@@H]2NC(=O)[C@H](O)c3ccccc3)CSc4nnnn4CS(=O)(=O)O)C(=O)O
InChI InChI=1S/C18H18N6O8S3/c25-13(9-4-2-1-3-5-9)14(26)19-11-15(27)24-12(17(28)29)10(6-33-16(11)24)7-34-18-20-21-22-23(18)8-35(30,31)32/h1-5,11,13,16,25H,6-8H2,(H,19,26)(H,28,29)(H,30,31,32)/t11-,13-,16-/m1/s1^Y Key:DYAIAHUQIPBDIP-AXAPSJFSSA-N^Y
(verify)

Cefonicide (or cefonicid) is a cephalosporin antibiotic.^[1]

It has a density of 1.92g/cm³.

Synthesis

Injectable semi-synthetic cephalosporin antibiotic related to cefamandole, q.v.

Cefonicid synthesis:^[2]^[3]

Cefonicid is synthesized conveniently by nucleophilic displacement of the 3-acetoxy moiety of 1 with the appropriately substituted tetrazole thiole 2. The mandelic acid amide C-7 side chain is reminiscent of cefamandole.

References

↑ Saltiel, E; Brogden, R. N. (1986). "Cefonicid. A review of its antibacterial activity, pharmacological properties and therapeutic use". Drugs. 32 (3): 222–59. doi:10.2165/00003495-198632030-00002. PMID 3530703.
↑ D. A. Berges, DE 2611270 ; idem, U.S. Patent 4,048,311 (1976, 1977 both to Smith Kline).
↑ U.S. Patent 4,093,723, U.S. Patent 4,159,373 (1978, 1979 both to Smith Kline).

β-lactamase sensitive (1st generation)	Benzylpenicillin (G)^# Benzathine benzylpenicillin^# Procaine benzylpenicillin^# Phenoxymethylpenicillin (V)^# Propicillin^‡ Pheneticillin^‡ Azidocillin^‡ Clometocillin^‡ Penamecillin^‡

β-lactamase resistant (2nd generation)	Cloxacillin^# (Dicloxacillin Flucloxacillin) Oxacillin Nafcillin Methicillin^‡

Extended spectrum

Aminopenicillins (3rd generation)	Amoxicillin^# Ampicillin^# (Pivampicillin Hetacillin^‡ Bacampicillin^‡ Metampicillin^‡ Talampicillin^‡) Epicillin^‡

Carboxypenicillins (4th generation)	Ticarcillin Carbenicillin^‡ / Carindacillin^‡ Temocillin^‡

Ureidopenicillins (4th generation)	Piperacillin Azlocillin^‡ Mezlocillin^‡

Other	Mecillinam^‡ (Pivmecillinam^‡) Sulbenicillin^‡

Penems

Faropenem^‡

Carbapenems

Cephalosporins/Cephamycins
(Cephems)

1st generation (P Ec K)	Cefazolin^# Cefalexin ^# Cefadroxil Cefapirin Cefazedone^‡ Cefazaflur^‡ Cefradine^‡ Cefroxadine^‡ Ceftezole^‡ Cefaloglycin^‡ Cefacetrile^‡ Cefalonium^‡ Cefaloridine^‡ Cefalotin^‡ Cefatrizine^‡

2nd generation (H E N)	Cefaclor Cefotetan Cephamycin (Cefoxitin Cefprozil Cefuroxime Cefuroxime axetil Cefamandole^‡ Cefminox^‡ Cefonicid^‡ Ceforanide^‡ Cefotiam^‡ Cefbuperazone^‡ Cefuzonam^‡ Cefmetazole)^‡ Carbacephem^‡ (Loracarbef^‡)

3rd generation	Cefixime^# Ceftriaxone^# Antipseudomonal (Ceftazidime^# Cefoperazone) Cefdinir Cefcapene Cefdaloxime Ceftizoxime Cefmenoxime Cefotaxime Cefpiramide Cefpodoxime Ceftibuten Cefditoren Cefetamet^‡ Cefodizime^‡ Cefpimizole^‡ Cefsulodin^‡ Cefteram^‡ Ceftiolene^‡ Oxacephem (Flomoxef^‡ Latamoxef^‡)

4th generation (Pseudomonas)	Cefepime Cefozopran^‡ Cefpirome^‡ Cefquinome^‡

5th generation	Ceftaroline fosamil Ceftolozane Ceftobiprole

Veterinary	Ceftiofur Cefquinome Cefovecin

Monobactams

β-lactamase inhibitors

Combinations

Other

polymyxins/detergent
- Colistin
- Polymyxin B
depolarizing
- Daptomycin
Hydrolyze NAM-NAG
- lysozyme
Tyrothricin
- Gramicidin
- Tyrocidine
Isoniazid
Teixobactin

^#WHO-EM
^‡Withdrawn from market
Clinical trials:
- ^†Phase III
- ^§Never to phase III

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Cefonicid

Synthesis

References

See also