Molecule ID: 4421

IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid

Description: The molecule is a monocarboxylic acid comprising 1,8-naphthyridin-4-one substituted by carboxylic acid, ethyl and methyl groups at positions 3, 1, and 7, respectively. An orally administered antibacterial, it is used in the treatment of lower urinary-tract infections due to Gram-negative bacteria, including the majority of E. coli, Enterobacter, Klebsiella, and Proteus species. It has a role as an antibacterial drug, a DNA synthesis inhibitor and an antimicrobial agent. It is a monocarboxylic acid, a 1,8-naphthyridine derivative and a quinolone antibiotic. It is a conjugate acid of a nalidixic acid anion.

SMILES: CCn1cc(C(=O)O)c(=O)c2ccc(C)nc21

SELFIES: [C][C][N][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][C][N][=C][Ring1][#Branch1][Ring1][#C]

InChI: InChI=1S/C12H12N2O3/c1-3-14-6-9(12(16)17)10(15)8-5-4-7(2)13-11(8)14/h4-6H,3H2,1-2H3,(H,16,17)

Molecular Properties:
- Polar Surface Area: 70.5 Ų
- LogP: 1.4