Wnt SIGNALING INHIBITOR

摘要

Provided is a Wnt signaling inhibitor which contains, as an active ingredient, a fused heterocyclic compound represented by formula (IA) or a pharmaceutically acceptable salt thereof. (In the formula, n1A is 0 or 1; n2A and n3A are the same or different and each represent 1 or 2; R0A represents an optionally substituted aryl, etc.; R2A represents a hydrogen atom, etc.; R3A represents an optionally substituted aromatic heterocyclic group, etc.; X1A, X2A, X3A, and X4A each represent CH, etc.; Y1A represents CH2, etc.; Y2A represents N, etc.; and LA represents CH2, etc.)