| 中文名称 | 美洛培南三水合物 |
| 英文名称 | Meropenem Trihydrate |
| CAS号 | 119478-56-7 |
| 分子式 | C17H27N3O6S |
| 分子量 | 401.48 |
| EINECS号 | 1312995-182-4 |
| SMILES | C(C1=C([C@H](C)[C@]2([H])[C@@]([H])([C@H](O)C)C(=O)N12)S[C@@H]1CN[C@H](C(=O)N(C)C)C1)(=O)O.O |&1:3,5,7,9,16,19,r| |
| 熔点 | >192°C (dec.) |
| 比旋光度 | -17~-21゜(d/20℃)(c=0.5,H2O)(calculated on the dehydrous basis) |
| 沸点 | 627℃ |
| 闪点 | >110°(230°F) |
| 溶解度 | 溶于水溶液约 5mg/ml |
| 形态 | 粉末 |
| 颜色 | 白色至类白色 |
| 默克索引编号 | 14,5900 |
| 危险品标志 | Xi |
| 危险类别码 | 36/37/38 |
| 安全说明 | 26 |
| WGK Germany | 3 |
| RTECS号 | CL5446509 |
| 海关编码 | 2941906000 |
Meropenem is intrinsically stable to dehydropeptidase-1 (DHP-1) degradation and Meropenem acts by inhibiting bacterial cell wall synthesis by binding to and inactivating penicillin-binding proteins (PBPs). Meropenem possesses broad-spectrum in vitro activity, which includes activity against many Gram-positive, Gram-negative and anaerobic bacteria; Meropenem lacks activity against Enterococcus faecium, methicillin-resistant Staphylococcus aureus and Stenotrophomonas maltophilia.
Meropenem (60 mg/kg; intraperitoneal injection; once; SD rats) treatment significantly reduces the incidence of pancreatic infection.
| Animal Model: | Male Sprague-Dawley rats (250-350 g) induced acute necrotizing pancreatitis |
| Dosage: | 60 mg/kg |
| Administration: | Intraperitoneal injection; once |
| Result: | Significantly reduced the incidence of pancreatic infection. |