Novel 1,2,3-substituted indolizine derivatives, inhibitors of fgfs, method for making same and pharmaceutical compositions containing same
申请人:Badorc Alain
公开号:US20050203126A1
公开(公告)日:2005-09-15
Compounds of formula I or salts thereof:
in which
R
1
represents —OH, (C
1
-C
5
)alkoxy, carboxyl, (C
2
-C
6
)alkoxycarbonyl, —NR
5
R
6
, —NH—SO
2
-Alk, —NH—SO
2
-Ph, —NH—CO-Ph, —N(Alk)-CO-Ph, —NH—CO—NH-Ph, —NH—CO-Alk, —NH—CO
2
-Alk, —O—(CH
2
)
n
-cAlk, —O-Alk-COOR
7
, —O-Alk-O—R
8
, —O-Alk-OH, —O-Alk-C(NH
2
):NOH, —O-Alk-NR
5
R
6
, —O-Alk-CN, —O—(CH
2
)
n
-Ph, —O-Alk-CO—NR
5
R
6
, —CO—NH—(CH
2
)
m
—COOR
7
, —CO—NH-Alk
R
2
represents H, (C
1
-C
5
)alkyl, (C
1
-C
5
)alkyl halide, (C
3
-C
6
)cycloalkyl or phenyl which is optionally substituted,
A represents —CO—, —SO— or —SO
2
—,
R
3
and R
4
which are identical or different, each represent H, (C
1
-C
5
)alkoxy, amino, carboxyl, (C
2
-C
6
)alkoxycarbonyl, —OH, nitro, hydroxyamino, -Alk-COOR
7
, —NR
5
R
6
, —NH-Alk-COOR
7
, —NH—COO-Alk, —N(R
11
)—SO
2
-Alk-NR
9
R
10
, —N(R
11
)—SO
2
-Alk, —N(R
11
)-Alk-NR
5
R
6
, —N(R
11
)—CO-Alk-NR
9
R
10
, —N(R
11
)—CO-Alk, —N(R
11
)—CO—CF
3
, —NH-Alk-HetN, —O-Alk-NR
9
R
10
, —O-Alk-CO—NR
5
R
6
, —O-Alk-HetN, or R
3
and R
4
form together a 5- to 6-membered unsaturated heterocycle, are inhibitors of basic fibroblast growth factors.
化学式I或其盐的化合物:其中R1代表—OH,(C1-C5)烷氧基,羧基,(C2-C6)烷氧羰基,—NR5R6,—NH—SO2-Alk,—NH—SO2-Ph,—NH—CO-Ph,—N(Alk)-CO-Ph,—NH—CO—NH-Ph,—NH—CO-Alk,—NH—CO2-Alk,—O—(CH2)n-烷基,—O-Alk-COOR7,—O-Alk-O—R8,—O-Alk-OH,—O-Alk-C(NH2):NOH,—O-Alk-NR5R6,—O-Alk-CN,—O—(CH2)n-Ph,—O-Alk-CO—NR5R6,—CO—NH—(CH2)m—COOR7,—CO—NH-AlkR2代表H,(C1-C5)烷基,(C1-C5)烷基卤化物,(C3-C6)环烷基或苯基,可选择性地取代,A代表—CO—,—SO—或—SO2—,R3和R4相同或不同,各自代表H,(C1-C5)烷氧基,氨基,羧基,(C2-C6)烷氧羰基,—OH,硝基,羟胺基,-Alk-COOR7,—NR5R6,—NH-Alk-COOR7,—NH—COO-Alk,—N(R11)—SO2-Alk-NR9R10,—N(R11)—SO2-Alk,—N(R11)-Alk-NR5R6,—N(R11)—CO-Alk-NR9R10,—N(R11)—CO-Alk,—N(R11)—CO—CF3,—NH-Alk-HetN,—O-Alk-NR9R10,—O-Alk-CO—NR5R6,—O-Alk-HetN,或R3和R4共同形成5-至6-成员不饱和杂环,是基本成纤维细胞生长因子的抑制剂。