It’s only fair to share… Larotrectinib ARRY-470, LOXO-101, PF9462I9HX Molecular Formula: C21H22F2N6O2 Molecular Weight: 428.444 g/mol (3S)-N-{5-[(2R)-2-(2,5-Difluorphenyl)-1-pyrrolidinyl]pyrazolo[1,5-a]pyrimidin-3-yl}-3-hydroxy-1-pyrrolidincarboxamid (S)-N-{5-[(R)-2-(2,5-Difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl}-3-hydroxypyrrolidine-1-carboxamide 10360 1223403-58-4 [RN] UNII:PF9462I9HX ларотректиниб [Russian] [INN] 拉罗替尼 [Chinese] [INN] (3S)-N-[5-[(2R)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-3-hydroxypyrrolidine-1-carboxamide NTRK-fusion solid tumours TRK inhibitor orphan drug designation in the U.S In 2013, Array Biopharma licensed the product to Loxo Oncology for development and commercialization in the U.S. In 2016, breakthrough therapy …