头孢匹胺
头孢匹胺也称为“头孢吡胺”“头孢吡四唑”或“甲吡唑头孢菌素”,是一种第三代头孢菌素。此抗生素对革兰氏阳性菌(包括葡萄球菌、链球菌、消化球菌等)具有很强的抗菌作用,对绿脓杆菌等革兰氏阴性杆菌也有较强的作用。头孢匹胺对β-内酰胺酶稳定。
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| 系统(IUPAC)命名名称 | |
|---|---|
7-[2-[(4-羟基-6-甲基吡啶-3-羰基)-氨基]-2-(4-羟基苯基)-乙酰氨基]-3-(1-甲基-1H-四唑-5-硫代甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 (6R)-7 3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo- 5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | |
| 临床数据 | |
| 给药途径 | 静脉注射、肌肉注射 |
| 药代动力学数据 | |
| 蛋白结合度 | 93%至99.3% |
| 生物半衰期 | 4.44 hours |
| 排泄 | Renal and fecal |
| 识别 | |
| CAS注册号 | 70797-11-4 |
| ATC代码 | J01DD11 |
| PubChem | CID 636405 |
| DrugBank | DB00430 |
| ChemSpider | 552192 |
| UNII | P936YA152N |
| KEGG | D03428 |
| ChEBI | CHEBI:59213 |
| ChEMBL | CHEMBL1201204 |
| 化学 | |
| 化学式 | C25H24N8O7S2 |
| 摩尔质量 | 612.64 g/mol |
外部链接
- Wang H, Yu Y, Xie X, Wang C, Zhang Y, Yuan Y, Zhang X, Liu J, Wang P, Chen M. . J Infect Chemother. 2000, 6 (2): 81–5. PMID 11810540. doi:10.1007/PL00012156.
- Iakovlev V, Vishnevskiĭ V, Khlebnikov E, Khadin I, Plavlova M, Elagina L, Izotova G. . Antibiot Khimioter. 1995, 40 (9): 30–4. PMID 8651827.
- Sampi K, Hattori M. . Gan To Kagaku Ryoho. 1992, 19 (9): 1315–20. PMID 1503486.
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