A primary object of the present invention is to provide a novel compound having LSD1-selective inhibitory activity and having an antitumor/anticancer action, an antiviral action, and the like. As means for achieving such object, provided is a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof:
[in the formula, R1 to R5, A, and *1 to *3 are as defined in Description].
本发明的主要目的是提供一种具有 L
SD1 选择性抑制活性并具有抗肿瘤/抗癌作用、抗病毒作用等的新型化合物。作为实现上述目的的手段,本发明提供了由下式(I)代表的化合物或其药学上可接受的盐:
[式中,R1 至 R5、A 和 *1 至 *3 如说明中所定义]。