DISUBSTITUTED BENZOTHIENYL-PYRROLOTRIAZINES AND THEIR USE AS FGFR KINASE INHIBITORS
申请人:Bayer Intellectual Property GmbH
公开号:US20140336173A1
公开(公告)日:2014-11-13
This invention relates to novel substituted 5-(1-benzothiophen-2-yl)pyrrolo[2,1-f][1,2,4]triazin-4-amine derivatives of formula (I) wherein R
1
is hydrogen, chloro, methyl or methoxy, R
2
is hydrogen or methoxy, with the proviso that at least one of R
1
and R
2
is other than hydrogen, G
1
represents chloro, (C
1
-C
4
)-alkyl, (C
1
-C
4
)-alkoxycarbonyl, 5-membered aza-heteroaryl, or the group —CH
2
—OR
3
, —CH
2
—NR
4
R
5
or —C(═O)—NR
4
R
6
, and G
2
represents chloro, cyano, (C
1
-C
4
)-alkyl, or the group —CR
8A
R
8B
—OH, —CH
2
—NR
2
R
10
, —C(═O)—NR
11
R
12
or —CH
2
—OR
15
, having protein tyrosine kinase inhibitory activities, to processes for the preparation of such compounds, to pharmaceutical compositions containing such compounds, and to the use of such compounds or compositions for treating proliferative disorders, in particular cancer and tumor diseases.
本发明涉及一种新型的取代的5-(1-苯并噻吩-2-基)吡咯并[2,1-f][1,2,4]三嗪-4-胺衍生物,其化学式为(I),其中R1为氢、氯、甲基或甲氧基,R2为氢或甲氧基,但至少有一个R1和R2不是氢,G1表示氯、(C1-C4)烷基、(C1-C4)烷氧羰基、5-成员杂氮杂环芳基或基团—CH2—OR3、—CH2—NR4R5或—C(═O)—NR4R6,G2表示氯、氰、(C1-C4)烷基或基团—CR8AR8B—OH、—CH2—NR2R10、—C(═O)—NR11R12或—CH2—OR15,具有蛋白酪氨酸激酶抑制活性,本发明还涉及制备这种化合物的方法、含有这种化合物的制药组合物以及使用这种化合物或组合物治疗增生性疾病,特别是癌症和肿瘤疾病的用途。