[EN] DEUTERATED 7-CYCLOPENTYL-N, N-DIMETHYL-2-((5-(PIPERAZIN-1-YL)PYRIDIN-2-YL)AMINO)-7H-PYRROLO[2,3-D]PYRIMDINE-6-CARBOXAMIDE<br/>[FR] 7-CYCLOPENTYL-N,N-DIMÉTHYL-2-((5- (PIPÉRAZIN-1-YL)PYRIDIN-2-YL)AMINO)-7H- PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXAMIDE DEUTÉRÉ
申请人:LI GEORGE Y
公开号:WO2018081211A1
公开(公告)日:2018-05-03
The present invention is related to compounds of Formula (I): (I) or a pharmaceutically acceptable salt thereof; wherein: Y1, Y2, Y3, Y4, Y4,, Y5, Y5,; Y6, Y6,, Y7, Y7,, Y8, Y9, Y10, Y10,, Y10,,, Y11, Y11,, Y11,,, Y12, Y12,, Y13, Y13,, Y14, Y14,, Y15, Y15, and Y16 are selected from the group consisting of hydrogen or deuterium, wherein at least one of Y1, Y2, Y3, Y4, Y4,, Y5, Y5,; Y6, Y6,, Y7, Y7,, Y8, Y9, Y10, Y10,, Y10,,, Y11, Y11,, Y11,,, Y12, Y12,, Y13, Y13,, Y14, Y14,, Y15, Y15, and Y16 is deuterium; and each carbon is independently optionally replaced with l3C. It also relates to pharmaceutical compositions comprising the compounds of Formula (I) and the use of these compounds as selective CDK4/6 inhibitors with the potential for treatment of pRb-positive tumor types including HR-positive and HER2 -negative breast cancer in combination with additional agents (i.e. letrozole).
本发明涉及以下式(I)的化合物或其药学上可接受的盐;其中:Y1、Y2、Y3、Y4、Y4'、Y5、Y5'、Y6、Y6'、Y7、Y7'、Y8、Y9、Y10、Y10'、Y10''、Y11、Y11'、Y11''、Y12、Y12'、Y13、Y13'、Y14、Y14'、Y15和Y16从氢或氘的群体中选择,其中至少有一个Y1、Y2、Y3、Y4、Y4'、Y5、Y5'、Y6、Y6'、Y7、Y7'、Y8、Y9、Y10、Y10'、Y10''、Y11、Y11'、Y11''、Y12、Y12'、Y13、Y13'、Y14、Y14'、Y15和Y16是氘;并且每个碳原子可以独立地选择性地被替换为l3C。本发明还涉及包含式(I)的化合物的药物组合物,以及将这些化合物用作具有选择性的CDK4/6抑制剂,具有治疗pRb阳性肿瘤类型,包括HR阳性和HER2阴性乳腺癌的潜力,并与其他药物(例如来曲唑)联合使用的用途。