申请人:——
公开号:US20010046999A1
公开(公告)日:2001-11-29
This invention concerns compounds of formula
1
the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein R
1
is hydrogen, C
1-6
alkyl, C
1-6
alkyloxy, C
1-6
alkylthio, amino, mono- or di(C
1-6
alkyl)amino, Ar
1
, Ar
1
-NH-, C
3-6
cycloalkyl, hydroxymethyl or benzyloxymethyl; R
2
and R
3
are hydrogen, or taken together may form a bivalent radical of formula -CH=CH-CH=CH-; R
4
, R
5
and R
6
are each independently selected from hydrogen, halo, C
1-6
alkyl, C
1-6
alkyloxy, trifluoromethyl, nitro, amino, cyano, azido, C
1-6
alkyloxyC
1-6
alkyl, C
1-6
alkylthio, C
1-6
alkyloxycarbonyl or Het
1
; or when R
4
and R
5
are adjacent to each other they may be taken together to form a radical of formula -CH=CH-CH=CH-; A is a bivalent radical of formula NR
7
, NR
7
-Alk
1
-X-, NR
7
-Alk
1
-X-Alk
2
-, O-Alk
1
-X-, O-Alk
1
-X-Alk
2
- or S-Alk
1
-X-; wherein X is a direct bond, -O-, -S-, C=O, -NR
8
- or Het
2
; R
7
is hydrogen, C
1-6
alkyl or Ar
2
methyl; R
8
is hydrogen, C
1-6
alkyl or Ar
2
methyl; Alk
1
is C
1-6
alkanediyl; Alk
2
is C
1-4
alkanediyl; Ar
1
and Ar
2
are optionally substituted phenyl; phenyl; Het
1
and Het
2
are optionally substituted heterocycles; having angiogenesis inhibiting activity; their preparation, compositions containing them and their use as a medicine.
本发明涉及公式1的化合物,其N-氧化物形式,药学上可接受的酸盐加合物和立体化学异构体,其中R1为氢,C1-6烷基,C1-6烷氧基,C1-6烷硫基,氨基,单或双(C1-6烷基)氨基,Ar1,Ar1-NH-,C3-6环烷基,羟甲基或苄氧甲基;R2和R3为氢,或一起形成公式-CH=CH-CH=CH-的二价基团;R4,R5和R6各自独立地选自氢,卤素,C1-6烷基,C1-6烷氧基,三氟甲基,硝基,氨基,氰基,偶氮基,C1-6烷氧基C1-6烷基,C1-6烷硫基,C1-6烷氧羰基或Het1;或当R4和R5相邻时,它们可以一起形成公式-CH=CH-CH=CH-的基团;A是公式NR7,NR7-Alk1-X-,NR7-Alk1-X-Alk2-,O-Alk1-X-,O-Alk1-X-Alk2-或S-Alk1-X-的二价基团;其中X是直接键,-O-,-S-,C=O,-NR8-或Het2;R7为氢,C1-6烷基或Ar2甲基;R8为氢,C1-6烷基或Ar2甲基;Alk1为C1-6烷二基基;Alk2为C1-4烷二基基;Ar1和Ar2是可选取代的苯基;苯基;Het1和Het2是可选取代的杂环;具有抑制血管生成活性;它们的制备,含有它们的组合物以及它们作为药物的用途。