Disclosed are heterocyclic derivatives, and more particularly heterocyclic derivatives having the following Formula I which are useful for the preparation of medicaments for treating diseases related to uric acid:
wherein R1, R2, R3, R4, R5, R6, R7, R8, X1, X2, X3, L and Y are the same as defined in the detailed description.
A Wnt signaling inhibitor which comprises, as an active ingredient, a fused-ring heterocyclic compound represented by the following formula (IA) or a pharmaceutically acceptable salt thereof, and the like are provided:
(wherein, n1A represents 0 or 1; n2A and n3A may be the same or different, and each represents 1 or 2; R0A represents optionally substituted aryl or the like; R2A represents a hydrogen atom or the like; R3A represents an optionally substituted aromatic heterocyclic group or the like; X1A, X2A, X3A and X4A each represent CH or the like; Y1A represents CH2 or the like; Y2A represents N or the like; and LA represents CH2 or the like) .
The present invention relates to heterocyclic derivatives, and more particularly, to novel heterocyclic derivatives useful for the preparation of medicaments for treating diseases related to uric acid.