A compound represented by the formula (Ia) (wherein R1a, R2a, and R3 to R5 are the same as defined in the description), a prodrug thereof, a pharmaceutically acceptable salt thereof, or solvate thereof. The compounds are useful in the prevention of or treatment for diseases relating to NAD(P)H.
一种由公式(Ia)所表示的化合物(其中R1a,R2a和R3至R5的定义与说明中相同),其前药,药学上可接受的盐或溶剂化物。这些化合物在预防或治疗与
NAD(P)H相关的疾病方面是有用的。