The present invention concerns a compound of following formula (I): where: —R
1
is H or OH, —R
2
is a (C
1
-C
6
)alkyl, COOH, COO—((C
1
-C
6
)alkyl) or thiazolyl group, —R
3
is H or a (C
1
-C
6
)alkyl group, and —R
4
is: ▪ a straight-chain or branched, saturated or unsaturated hydrocarbon group having 1 to 8 carbon atoms substituted by one or more groups chosen from among OH and NR
5
R
6
, ▪ —(CH
2
CH
2
X
1
)(CH
2
CH
2
X
2
)
a2
(CH
2
CH
2
X
3
)
a3
(CH
2
CH
2
X
4
)
a4
(CH
2
CH
2
X
5
)
a5
R
7
, ▪ an aryl-(C
1
-C
8
)alkyl group substituted by one or more groups chosen from among OH and NR
9
R
10
groups, or ▪ a heterocycle-(C
1
-C
8
)alkyl group optionally substituted by one or more groups chosen from among (C
1
-C
6
)alkyl, OH and NR
12
R
13
groups, or a pharmaceutically acceptable salt, hydrate or solvate thereof, and its uses in particular for the treatment of cancer, pharmaceutical compositions containing the same and the preparation methods thereof.
本发明涉及以下式(I)的化合物:
其中:
—R1是H或OH,
—R2是(C1-C6)烷基,COOH,COO-((C1-C6)烷基)或
噻唑基,
—R3是H或(C1-C6)烷基,以及
—R4是:
▪ 直链或支链、饱和或不饱和的碳数为1到8的烃基,被一个或多个从OH和NR5R6中选择的基团取代,
▪ -(CH2CH2X1)(CH2CH2X2)a2(CH2CH2X3)a3(CH2CH2X4)a4(CH2CH2X5)a5R7,
▪ 被一个或多个从OH和NR9R10基团中选择的基团取代的芳基-(C1-C8)烷基,或
▪ 可选地被一个或多个从(C1-C6)烷基、OH和NR12R13基团中选择的基团取代的杂环-(C1-C8)烷基,
以及其在癌症治疗中的应用、含有该化合物的制药组合物以及其制备方法的使用。