申请人:RIKEN
公开号:US20150210698A1
公开(公告)日:2015-07-30
This invention relates to an agent for treating or inhibiting recurrence of acute myeloid leukemia and an agent for inhibiting growth of leukemia stem cells comprising a compound represented by formula (I) or a salt thereof:
wherein Ar
1
and Ar
2
each represent aryl or heteroaryl; L represents O, S, NH, NHCO, or CONH; X represents CH or N; Y represents C
1-3
-alkylene; Z
1
represents hydrogen, C
1-6
-alkyl, amino-C
1-6
-alkyl, C
1-6
-alkylamino-C
1-6
-alkyl, di(C
1-6
-alkyl)amino-C
1-6
-alkyl, hydroxy-C
1-6
-alkyl, C
1-6
-alkoxy-C
1-6
-alkyl, or carboxy-C
1-6
-alkyl; and Z
2
represents C
1-6
-alkyl, amino-C
1-6
-alkyl, C
1-6
-alkylamino-C
1-6
-alkyl, di(C
1-6
-alkyl)amino-C
1-6
-alkyl, hydroxy-C
1-6
-alkyl, C
1-6
-alkoxy-C
1-6
-alkyl, or carboxy-C
1-6
-alkyl, Z
1
and Z
2
may, together with adjacent nitrogen, form a heterocyclic group containing as a ring member one or more hetero atoms, in addition to the nitrogen adjacent to Z
1
and Z
2
.
本发明涉及一种用于治疗或抑制急性髓性白血病复发的药物和一种抑制白血病干细胞生长的药物,包括式(I)或其盐所表示的化合物:其中Ar1和Ar2分别表示芳基或杂环芳基;L表示O、S、NH、NHCO或CONH;X表示CH或N;Y表示C1-3-烷基;Z1表示氢、C1-6-烷基、氨基-C1-6-烷基、C1-6-烷基氨基-C1-6-烷基、二(C1-6-烷基)氨基-C1-6-烷基、羟基-C1-6-烷基、C1-6-烷氧基-C1-6-烷基或羧基-C1-6-烷基;Z2表示C1-6-烷基、氨基-C1-6-烷基、C1-6-烷基氨基-C1-6-烷基、二(C1-6-烷基)氨基-C1-6-烷基、羟基-C1-6-烷基、C1-6-烷氧基-C1-6-烷基或羧基-C1-6-烷基,Z1和Z2可以与相邻的氮一起形成含有一个或多个杂原子的杂环基团,除了与Z1和Z2相邻的氮。