申请人:——
公开号:US20040266753A1
公开(公告)日:2004-12-30
A compound selected from those of formula (I):
1
wherein:
X and Y represent a group selected from hydrogen, halogen, hydroxy, alkoxy, nitro, cyano, alkyl, trihaloalkyl and NR
a
R
b
, wherein R
a
and R
b
are as defined in the description
R
1
represents hydrogen or alkyl
R
2
represents a group selected from hydrogen, alkyl, —OR″
a
, —NR′
a
R′
b
, -T
a
-O″
a
, —N″
a
-T
a
-NR′
a
R′
b
, —N″
a
—C(O)-T
a
H, —O—C(O) T
a
H, T
a
-NR′
a
R′
b
, —NR″
a
-T
a
-OR″
a
, —NR″
a
-T
a
-CO
2
R″
a
and —N″
a
—C(O)-T
a
-NR′
a
R′
b
, wherein R′
a
, R″
a
, R′b and T
a
are as defined in the description
R
3
and R
4
represent hydrogen or alkyl
A represents a group of formula —CH(R
5
)CH(R
6
), —CH═C(R
7
)—, —C(R
7
)═CH—, —C(O)CH(R
8
) or —CH(R
8
)—C(O), wherein R
5
, R
6
, R
7
and R
8
are as defined in the description
its isomers, N-oxides, and addition salts thereof with a pharmaceutically acceptable acid or base, and medicinal products containing the same which are useful in the treatment of cancer.
从以下公式(I)中选择的一种化合物:其中:X和Y代表从氢、卤素、羟基、烷氧基、硝基、氰基、烷基、三卤代烷基和NRaRb中选择的基团,其中Ra和Rb如描述中所定义;R1代表氢或烷基;R2代表从氢、烷基、—OR″a、—NR′aR′b、-Ta-O″a、—N″a-Ta-NR′aR′b、—N″a—C(O)-TaH、—O—C(O) TaH、Ta-NR′aR′b、—NR″a-Ta-OR″a、—NR″a-Ta-CO2R″a和—N″a—C(O)-Ta-NR′aR′b中选择的基团,其中R′a、R″a、R′b和Ta如描述中所定义;R3和R4代表氢或烷基;A代表公式—CH(R5)CH(R6)、—CH═C(R7)—、—C(R7)═CH—、—C(O)CH(R8)或—CH(R8)—C(O)中选择的基团,其中R5、R6、R7和R8如描述中所定义的其异构体、N-氧化物以及与药学上可接受的酸或碱形成的加合盐,以及含有这种化合物的药物产品,适用于癌症治疗。