A preventive or therapeutic agent of a proliferative disease such as cancer, having superior PI3K inhibitory effects, superior cell proliferation inhibitory action as well as superior stability in a body and water solubility, is provided.
A compound represented by formula (I):
[wherein, Q represents a linking group represented by —X—Y—; X represents a single bond —CO—, —CONH—, —CON(C
1-4
alkyl)-, —CS—, —CSNH—, —CSN(C
1-4
alkyl)-, or —SO
2
—; Y represents a single bond, arylene or heteroarylene; provided that X and Y are not simultaneously single bonds; and R
1
represents —C
0-6
alkylene-(A)
m
-C
1-6
alkyl, or C
0-6
alkylene-(A)
m
-C
0-6
alkylene-(heterocycle)]
or a pharmaceutically acceptable salt thereof.
提供了一种预防或治疗增殖性疾病(如癌症)的药物,具有优越的
PI3K抑制作用、优越的细胞增殖抑制作用以及在体内具有优越的稳定性和
水溶性。该化合物的式子为(I):[其中,Q表示由—X—Y—表示的连接基;X表示单键—CO—、—CONH—、—CON(C1-4烷基)-、—CS—、—CSNH—、—CSN(C1-4烷基)-或—SO2—;Y表示单键、芳基或杂芳基;但X和Y不能同时为单键;R1表示—C0-6烷基-(A)m-C1-6烷基,或C0-6烷基-(A)m-C0-6烷基-(杂环)]或其药学上可接受的盐。