申请人:——
公开号:US20040127496A1
公开(公告)日:2004-07-01
Compounds of formula (I): wherein X is O, CH
2
, S or NH, or the moiety X—R
1
is hydrogen; Y
1
and Y
2
independently represent CH or N; R
1
is hydrogen, C
1-6
alkyl, C
3-7
cycloalkyl, aryl, arylC
1-6
alkyl, heterocyclyl, heterocyclylC
1-6
alkyl, heteroaryl, or heteroarylC
1-6
alkyl, any of which except hydrogen may be optionally substituted; R
2
and R
3
independently represent hydrogen, C
1-6
alkyl, C
3-7
cycloalkyl, aryl, arylC
1-6
alkyl, heteroaryl, heteroarylC
1-6
alkyl, heterocyclyl, or heterocyclylC
1-6
alkyl, or R
2
and R
3
together with the nitrogen atom to which they are attached form a 4- to 10-membered monocyclic or bicyclic ring; Ar is a group of the formula a) or b), wherein A represents a fused 5- to 7-membered ring optionally containing up to two heteroatoms selected from O, S and NR
5
, wherein R
5
is hydrogen or C
1-6
alkyl, which ring is optionally substituted by up to 2 substituents selected from halogen, C
1-6
alkyl, hydroxy, C
1-6
alkoxy or keto; R
a
and R
4
are independently selected from hydrogen, halogen, C
1-6
alkyl, aryl, arylC
1-6
alkyl, C
1-6
alkoxy, C
1-6
alkoxyC
1-6
alkyl, haloC
1-6
alkyl, arylC
1-6
alkoxy, hydroxy, nitro, cyano, azido, amino, mono- and di-N-)C
1-6
alkylamino, acylamino, arylcarbonylamino, acyloxy, carboxy, carboxy salts, carboxy esters, carbamoyl, mono- and di-N—C
1-6
alkylcarbamoyl, C
1-6
alkoxycarbonyl, aryloxycarbonyl, ureido, guanidino, C
1-6
alkylguanidino, amidino, C
1-6
alkylamidino, sulphonylamino, aminosulphonyl, C
1-6
alkylthio, C
1-6
alkyl sulphinyl or C
1-6
alkylsulphonyl; and one of X
1
and X
2
is N and the other is NR
6
, wherein R
6
is hydrogen, C
1-6
alkyl, or arylC
1-6
alkyl; or pharmaceutically acceptable salts thereof.
1
式 (I) 的化合物: 其中 X 是 O、CH
2
、S 或 NH,或分子 X-R
1
是氢;Y
1
和 Y
2
分别代表 CH 或 N;R
1
是氢、C
1-6
烷基、C
3-7
环烷基、芳基、芳基C
1-6
烷基、杂环基、杂环基C
1-6
烷基、杂芳基或杂芳基C
1-6
烷基,其中除氢以外的任何一个均可被任选取代; R
2
和 R
3
分别代表氢、C
1-6
烷基
3-7
环烷基、芳基、芳基 C
1-6
烷基、杂芳基、杂芳基C
1-6
烷基、杂环烷基或杂环烷基C
1-6
烷基,或 R
2
和 R
3
与它们所连接的氮原子一起形成一个 4 至 10 元的单环或双环;Ar 是式 a) 或 b) 的基团,其中 A 代表一个融合的 5 至 7 元环,可选地含有最多两个选自 O、S 和 NR 的杂原子。
5
其中 R
5
是氢或 C
1-6
烷基,该环可任选被至多 2 个取代基取代,这些取代基选自卤素、C
1-6
烷基、羟基、C
1-6
烷氧基或酮
a
和 R
4
独立选自氢、卤素、C
1-6
烷基、芳基、芳基 C
1-6
烷基、C
1-6
烷氧基、C
1-6
烷氧基C
1-6
烷基、卤代C
1-6
烷基、芳基C
1-6
烷氧基、羟基、硝基、氰基、叠氮基、氨基、单-和双-N-)C
1-6
烷基氨基、酰氨基、芳基羰基氨基、酰氧基、羧基、羧基盐、羧基酯、氨基甲酰基、单-和二-N-C 1-6
1-6
烷基氨基甲酰基、C
1-6
烷氧基羰基、芳氧基羰基、脲基、胍基、C 1-6
1-6
烷基胍基、脒基、C
1-6
烷基氨基、磺酰氨基、氨基磺酰基、C
1-6
烷硫基、C
1-6
烷基亚磺酰基或 C
1-6
烷基磺酰基;以及 X
1
和 X
2
之一为 N,另一个为 NR
6
其中 R
6
是氢、C
1-6
烷基或芳基
1-6
烷基;或其药学上可接受的盐类。
1