中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | hippuramide | 5813-81-0 | C9H10N2O2 | 178.191 |
—— | hippuroyl azide | 57461-31-1 | C9H8N4O2 | 204.188 |
马尿酸 | Hippuric Acid | 495-69-2 | C9H9NO3 | 179.175 |
N-苯甲酰基甘氨酸甲酯 | methyl hippurate | 1205-08-9 | C10H11NO3 | 193.202 |
马尿酸乙酯 | ethyl hippurate | 1499-53-2 | C11H13NO3 | 207.229 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Z-Gly-NH-NH-CO-CH2-NH2 | 94583-53-6 | C11H14N4O3 | 250.257 |
—— | acetone (N-benzoylglycyl)hydrazone | 122222-21-3 | C12H15N3O2 | 233.27 |
—— | 1-hippuroyl thiosemicarbazide | 83530-35-2 | C10H12N4O2S | 252.297 |
—— | hippuroyl azide | 57461-31-1 | C9H8N4O2 | 204.188 |
—— | hippuric acid benzylidenehydrazide | 137204-94-5 | C16H15N3O2 | 281.314 |
—— | N-[2-(2-benzylidenehydrazinyl)-2-oxoethyl]benzamide | —— | C16H15N3O2 | 281.314 |
—— | N-[2-[2-[(4-methylphenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide | —— | C17H17N3O2 | 295.341 |
—— | hippuric acid cinnamylidenehydrazide | 137205-08-4 | C18H17N3O2 | 307.352 |
—— | N-[2-(2-cinnamylidenehydrazinyl)-2-oxoethyl]benzamide | —— | C18H17N3O2 | 307.352 |
—— | N-[2-oxo-2-[2-[(E)-3-phenylprop-2-enylidene]hydrazinyl]ethyl]benzamide | —— | C18H17N3O2 | 307.352 |
马尿酸 | Hippuric Acid | 495-69-2 | C9H9NO3 | 179.175 |
—— | N-[2-[2-[(4-bromophenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide | —— | C16H14BrN3O2 | 360.21 |
—— | N-[2-[2-[(4-fluorophenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide | —— | C16H14FN3O2 | 299.304 |
N-苯甲酰基甘氨酸甲酯 | methyl hippurate | 1205-08-9 | C10H11NO3 | 193.202 |
—— | N-[(benzoylamino)acetyl]glycine ethyl ester | 4172-36-5 | C13H16N2O4 | 264.281 |
—— | N'-(N-benzoylglycinyl)isonicotinic hydrazide | 109408-34-6 | C15H14N4O3 | 298.301 |
—— | N-[2-[2-[(2-chlorophenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide | —— | C16H14ClN3O2 | 315.759 |
—— | N'-salicylidene-N-(N-benzoylgycyl)hydrazide | 136296-61-2 | C16H15N3O3 | 297.313 |
马尿酸乙酯 | ethyl hippurate | 1499-53-2 | C11H13NO3 | 207.229 |
—— | N-Hippuroyl-N'-DL-phenylalanyl-hydrazin | 99032-26-5 | C18H20N4O3 | 340.382 |
—— | N-[2-[2-[[4-(diethylamino)phenyl]methylidene]hydrazinyl]-2-oxoethyl]benzamide | —— | C20H24N4O2 | 352.436 |
—— | N-[2-[2-[(2-methoxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide | —— | C17H17N3O3 | 311.34 |
Escalating resistance of microorganisms to the currently accessible antimicrobial drugs has forced to synthesize some novel biologically active compounds as efficient alternates via economical substrates. Hence, hippuric acid was used as one of the starting materials to synthesize pyrazole derivatives. All the synthesized compounds were characterized by IR, NMR (1H & 13C) and mass spectral data. The antimicrobial potential of synthesized compounds has been explored against four bacterial and two fungal strains. Among the 12 compounds, 3 compounds 8j, 8k and 8l were found to exhibit prominent antimicrobial potential as compared with the standards ciprofloxacin and amphotericin-B.