This invention concerns a compound of formula
a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine and a stereochemically isomeric form thereof, wherein ring A represents a 6-membered heterocycle; R
1
is hydrogen; aryl; formyl; C
1-6
alkylcarbonyl; optionally substituted C
1-6
alkyl; C
1-6
alkyloxycarbonyl; optionally substituted C
1-6
alkyloxyC
1-6
alkylcarbonyl; X is a direct bond or a linker atom or group; Z is O or S; R
2
is hydrogen, C
1-10
alkyl, C
2-10
alkenyl, C
2-10
alkynyl, a carbocycle or a heterocycle, each of said groups may optionally be substituted; R
3
is hydrogen; hydroxy; halo; optionally substituted C
1-6
alkyl or C
2-6
alkenyl or C
2-6
alkynyl; C
1-6
alkyloxy; C
1-6
alkylthio; C
1-6
alkyloxycarbonyl; C
1-6
alkylcarbonyloxy; carboxyl; cyano; nitro; amino; mono- or di(C
1-6
alkyl)amino; polyhaloC
1-6
alkyl; polyhaloC
1-6
alkyloxy; polyhaloC
1-6
alkylthio; R
21
; R
21
-C
1-6
alkyl; R
21
—O—; R
21
—S—; R
21
—C(═O)—; R
21
—S(═O)
p
—; R
7
—S(═O)
p
—; R
7
—S(═O)
p
—NH—; R
21
—S(═O)
p
—NH—; R
7
—C(═O)—; —NHC(═O)H; —C(═O)NHNH
2
; R
7
—C(═O)—NH—; R
21
—C(═O)—NH—; —C(═NH)R
7
; —C(═NH)R
21
; R
4a
or R
4b
each independently represent hydrogen, R
8
, —Y
1
—NR
9
—Y
2
—NR
10
R
11
, —Y
1
—NR
9
—Y
1
—R
8
, —Y
1
—NR
9
R
10
; provided that —X—R
2
and/or R
3
is other than hydrogen; their use, pharmaceutical compositions comprising them and processes for their preparation.
本发明涉及一种式化合物
一种 N-氧化物、一种药学上可接受的加成盐、一种季胺及其立体
化学异构体形式,其中环 A 代表 6 元杂环; R
1
是氢;芳基;甲酰基;C
1-6
烷基羰基
1-6
烷基
1-6
烷氧羰基;任选取代的 C
1-6
烷氧基C
1-6
烷基羰基;X 是直接键或连接原子或基团;Z 是 O 或 S;R
2
是氢、C
1-10
烷基、C
2-10
烯基,C
2-10
炔基、碳环或杂环,上述每个基团可任选被取代; R
3
是氢;羟基;卤代;任选取代的 C
1-6
烷基或 C
2-6
烯基或 C
2-6
炔基;C
1-6
烷氧基
1-6
烷
硫基
1-6
烷氧羰基
1-6
烷基羰氧基;羧基;
氰基;硝基;
氨基;单-或双(C
1-6
烷基)
氨基;多卤代C
1-6
烷基
1-6
烷氧基
1-6
烷
硫基
21
; R
21
-C
1-6
烷基;R
21
-O-; R
21
-S-; R
21
-C(═O)-; R
21
-S(═O)
p
-; R
7
-S(═O)
p
-; R
7
-S(═O)
p
-NH-;R
21
-S(═O)
p
-NH-;R
7
-C(═O)-;-NHC(═O)H;-C(═O)NHNH
2
; R
7
-C(═O)-NH-; R
21
-C(═O)-NH-; -C(═NH)R
7
;-C(═NH)R
21
; R
4a
或 R
4b
各自独立地代表氢、R
8
, -Y
1
-NR
9
-Y
2
-NR
10
R
11
, -Y
1
-NR
9
-Y
1
-R
8
, -Y
1
-NR
9
R
10
条件是-X-R
2
和/或 R
3
是除氢以外的化合物;它们的用途、包含它们的药物组合物以及制备它们的工艺。