The invention concerns benzamide compounds of formula (I), wherein R1 is a C-linked pyrazole ring, which is optionally substituted by one or more groups selected from C1-4alkyl, C3-4cycloalkyl, C1-4alkoxy and C3-4cycloalkoxy; or a pharmaceutically acceptable salt or pro-drug form thereof. The invention also concerns processes for the preparation of such compounds, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an antiproliferative agent in the prevention or treatment of tumors or other proliferative conditions, which are sensitive to the inhibition of histone deacetylase (HDAC).
本发明涉及式(I)的苯甲酰胺化合物,其中R1是C-连接的
吡唑环,可选地被一个或多个从C1-4烷基,C3-4环烷基,C1-4烷氧基和C3-4环烷氧基中选择的基团取代; 或其药学上可接受的盐或前药形式。本发明还涉及制备这种化合物的方法,包含它们的制药组合物以及它们在制造用作组织蛋白
去乙酰化酶(H
DAC)
抑制剂的药物中用于预防或治疗对组织蛋白
去乙酰化酶(H
DAC)抑制敏感的肿瘤或其他增殖性疾病的用途。