This invention pertains to a crystalline compound of Formula (A) as described herein and compositions containing this crystalline compound, as well as methods of using the compound or pharmaceutical compositions comprising it to treat bacterial infections. The compound and compositions are especially useful to treat Gram negative bacterial infections, including multi-drug resistant strains.
本发明涉及一种如下所述的
化学式(A)的结晶化合物,以及含有这种结晶化合物的组合物,以及使用该化合物或包含它的药物组合物来治疗细菌感染的方法。该化合物和组合物特别适用于治疗革兰氏阴性细菌感染,包括多药耐药菌株。