There is a need for a new antibiotic having a novel mechanism of action, which exhibits strong antibacterial activity not only against sensitive bacteria, but also against resistant bacteria thereof, and at the same time possess excellent solubility and safety profile amenable to human use. As a result of intensive research, the present inventors have found that N-phosphonoxymethyl prodrugs of hydroxyalkyl thiadiazole derivatives represented by general formula (I), a regioisomer, a stereoisomer, or a pharmaceutically acceptable salt thereof possess excellent solubility and safety profile for use in human for the treatment of bacterial infectious diseases.
目前需要一种作用机制新颖的新型抗生素,它不仅对敏感细菌,而且对耐药细菌都有很强的抗菌活性,同时还具有良好的溶解性和安全性,适合人类使用。经过深入研究,本发明人发现通式(I)代表的羟烷基
噻二唑衍
生物的 N-膦酰氧甲基原药、其 Regioisomer、立体异构体或药学上可接受的盐具有极佳的溶解性和安全性,可用于人类治疗细菌感染性疾病。