Dual molecules containing a peroxide derivative, synthesis and therapeutic applications thereof
申请人:——
公开号:US20040038957A1
公开(公告)日:2004-02-26
The invention relates to dual molecules formed from coupling products complying with the formula
1
wherein
A represents a residue of molecule with anti-malarial activity,
Y
1
and Y
2
, represent a linear or ramified alkylene chain at C1 to C5, with the possibility of either Y
1
or Y
2
being absent,
U is an amine, amide, sulphonamide, carboxyl, ether or thioether function, said function linking Y
1
and Y
2
,
Z
1
and Z
2
, represent a linear arylene or alkylene, with the possibility of either Z
1
or Z
2
being absent, or Z
1
+Z
2
together represent a polycyclic structure including the junction carbons Ci and Cj,
R
1
and R
2
, represent a hydrogen atom or a functional group capable of increasing the hydrosolubility of the dual molecule,
R
x
and R
y
form a cyclic peroxide with 4 to 8 chain links, Cj being one of the peaks of said cyclic peroxide, or
R
x
or R
y
is a cyclic peroxide with 4 to 8 chain links, which may comprise 1 or 2 additional oxygen atoms in the cyclic structure, and one or more substituents R
3
, identical or different, at least one representing a halogen atom, an —OH group, a —CF
3
group, an aryl, an alkyl or alkoxy at C1 to C5, —NO
2
, the other substituent(s) having one of these correspondences or a hydrogen,
and their addition salts with pharmacological acceptable acids.
Application as medicinal products with anti-malarial activity.
本发明涉及由符合公式1的偶联产物形成的双分子
1
其中
A代表具有抗疟疾活性的分子的残基,
Y
1
和Y
2
代表C1至C5的直链或支链亚烷基,Y
1
或Y
2
可能不存在,
U是胺、酰胺、磺酰胺、羧酸、醚或硫醚官能团,所述官能团连接Y
1
和Y
2
,
Z
1
和Z
2
代表直链芳基或亚烷基,Z
1
或Z
2
可能不存在,或者Z
1
和Z
2
共同代表包括连接碳Ci和Cj的多环结构,
R
1
和R
2
代表氢原子或能增加双分子水溶性的功能团,
R
x
和R
y
形成具有4至8个链环的环状过氧化物,Cj是该环状过氧化物的一个峰,或者
R
x
或R
y
是具有4至8个链环的环状过氧化物,其中环状结构中可能包含1或2个额外的氧原子,以及一个或多个R
3
取代基,相同或不同,至少一个代表卤素原子、—OH基团、—CF
3
基团、芳基、C1至C5的烷基或烷氧基、—NO
2
,其他取代基具有这些对应关系中的一个或氢,
以及它们与药理学上可接受酸的加成盐。
用作具有抗疟疾活性的药物的应用。