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CAS 82419-36-1

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Ofloxacin

Description:
Ofloxacin is a synthetic fluoroquinolone antibiotic characterized by its broad-spectrum antibacterial activity. It is primarily used to treat various bacterial infections, including those affecting the respiratory tract, urinary tract, and skin. The chemical structure of ofloxacin includes a bicyclic core with a fluorine atom, which enhances its potency and spectrum of activity against Gram-positive and Gram-negative bacteria. It exhibits a mechanism of action that involves the inhibition of bacterial DNA gyrase and topoisomerase IV, essential enzymes for DNA replication and repair. Ofloxacin is typically administered orally or intravenously and is known for its good bioavailability. It is also important to note that, like other fluoroquinolones, ofloxacin may have side effects, including gastrointestinal disturbances and potential effects on tendons. Its use is generally contraindicated in certain populations, such as pregnant women and children, due to concerns about cartilage development. Overall, ofloxacin remains a valuable option in the antibiotic arsenal, particularly for infections resistant to other treatments.
Formula:C18H20FN3O4
InChI:InChI=1S/C18H20FN3O4/c1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21/h7-8,10H,3-6,9H2,1-2H3,(H,24,25)
InChI key:InChIKey=GSDSWSVVBLHKDQ-UHFFFAOYSA-N
SMILES:O=C1C=2C3=C(C(=C(F)C2)N4CCN(C)CC4)OCC(C)N3C=C1C(O)=O
Synonyms:
  • (+-)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
  • (-)-(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazin-yl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
  • (3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
  • (S)-(-)-Ofloxacin
  • (S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid
  • 7H-Pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (+-)-
  • 9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • 9-Fluoro-2,3-dihydro-3-methyl-10-(4-methylpiperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • 9-Fluoro-2,3-dihydro-3-methyl-10-(N-methylpiperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • 9-Fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
  • See more synonyms
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