The present invention provides substituted 4,5-dihydroisoxazole derivatives of formula (I), which may be therapeutically useful, more particularly NAMPT inhibitors and in which R1 R2, Y, X, "Het" and "p" have the meanings given in the specification, and pharmaceutically acceptable salts thereof that are useful in the treatment and prevention of diseases or disorder caused by an elevated level of nicotinamide phosphoribosyltransferase (NAMPT) in a mammal. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the substituted 4,5-dihydroisoxazole derivatives of formula (I) or a pharmaceutically acceptable salts or stereoisomers or N-oxide thereof.
本发明提供了式(I)的取代4,5-二
氢异噁唑衍
生物,可能在治疗上有用,更具体地是N
AMPT
抑制剂,其中R1、R2、Y、X、“Het”和“p”的含义如规范中所述,并且它们的药学上可接受的盐,在哺乳动物中治疗和预防由尼古
酰胺磷酸核糖转移酶(N
AMPT)
水平升高引起的疾病或紊乱。本发明还提供了化合物的制备以及包含式(I)的取代4,5-二
氢异噁唑衍
生物中至少一个或其药学上可接受的盐或立体异构体或N-
氧化物的制药配方。