5-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)-3-(1H-pyrazol-1-yl)pyrazolo[1, as a Trk kinase inhibitor for treating cancer 5-a]pyrimidine derivatives and related compounds
The present application relates to inhibitors of Trk kinase useful in the treatment of diseases and disorders associated with Trk kinase, having the formula: In the formula, A, L, X, X 1 and Y are described herein.본 출원은, 하기 화학식을 갖는, Trk 키나제 연관 질환 및 장애의 치료에 유용한 Trk 키나제의 저해제에 관한 것이다:식 중, A, L, X, X1 및 Y는 본 명세서에 기재되어 있다.