abstract |
An object of the present invention is to provide a cyclopropylamine derivative which is an LSD1 inhibitor useful for treating diseases such as cancer. A compound of formula I or a pharmaceutically acceptable salt thereof. (Ring A is aryl or heteroaryl; Ring B is heterocycloalkyl; Ring C is (1) monocyclic cycloalkyl, (2) monocyclic heterocycloalkyl, or (3) fused 2 Is a cyclic part) [Selection diagram] None 99 100 100 |