The present invention relates to a bifunctional compound of formula I or its pharmaceutically acceptable salts or solvates A-L-B (I) wherein A is a histone deacetylase (HDAC) inhibitory moiety, L is a single bond or a linker group and B is a protein kinase inhibitory moiety. The bifunctional compound according to formula (I) is useful for the treatment of malignant and non-malignant neoplasia and diseases related to abnormal cell growth.
本发明涉及一种式I的双功能化合物或其药学上可接受的盐或溶剂A-L-B(I),其中A是组蛋白
去乙酰化酶(H
DAC)抑制基团,L是单键或连接基团,B是蛋白激酶抑制基团。根据式(I)的双功能化合物对于治疗恶性和非恶性肿瘤以及与异常细胞生长相关的疾病非常有用。