申请人:Cell Therapeutics, Inc.
公开号:US06043250A1
公开(公告)日:2000-03-28
Therapeutic compounds with at least one carboxylic acid, ester or amide-substituted side chain have the formula: CORE MOIETY --(R).sub.j wherein j is an integer from one to three. The core moiety is non-cyclic or cyclic (carbocyclic or heterocyclic). R may be selected from among hydrogen, halogen, hydroxyl, amino, substituted or unsubstituted C(.sub.1-10) alkyl, C(.sub.2-10) alkenyl, carbocyclic or heterocyclic groups and at least one R has the formula I: ##STR1## wherein: one or two p are the integer one, otherwise p is two; and n is an integer from three to twenty; R.sub.1 is selected from the group consisting of substituted and unsubstituted CH.sub.2 ; NR.sub.3, R.sub.3 being hydrogen, substituted or unsubstituted C(.sub.1-20) alkyl, C.sub.(1-20) alkoxyl, C.sub.(2-20) alkenyl or C.sub.(1-20) hydroxyalkyl, or carbocyclic or heterocyclic group; O; --CHR.sub.4 O--, R.sub.4 being substituted or unsubstituted C.sub.(1-20) alkyl, C.sub.(1-20) alkoxyl, C.sub.(2-20) alkenyl, C.sub.(1-20) hydroxyalkyl, or R.sub.2 and R.sub.4 join to form a substituted or unsubstituted heterocycle having four to seven ring atoms, the ether group --O-- of --CHR.sub.4 O-- being a member of the heterocycle. R.sub.2 is selected from the group consisting of hydrogen; halogen; substituted or unsubstituted C.sub.(1-10) alkyl; C.sub.(1-10) alkoxyl; C.sub.(2-10) alkenyl; C.sub.(1-10) hydroxyalkyl; --A(R.sub.5).sub.m, A being N or 0, m being one or two and R.sub.5 being hydrogen, a substituted or unsubstituted C.sub.(1-10) alkyl, C.sub.(1-10) alkoxyl, C.sub.(2-10) alkenyl or C.sub.(1-10) hydroxyalkyl), or carbocyclic or heterocyclic group. At least one of R.sub.1 is NR.sub.3, O or --CHR.sub.4 O--, or R.sub.2 is --A(R.sub.5).sub.m. The compounds and pharmaceutical compositions thereof are useful as therapies for diseases advanced via intracellular signaling through specific intracellular signaling pathways by mediating a signaling response to an external stimuli.
至少具有一个
羧酸、酯或酰胺取代的侧链的治疗化合物的公式为:CORE
MOIETY --(R).sub.j,其中j是从1到3的整数。核心基团是非环状或环状(碳环或杂环)。R可以从氢、卤素、羟基、
氨基、取代或未取代的C(.sub.1-10)烷基、C(.sub.2-10)烯基、碳环或杂环基团中选择,至少有一个R具有公式I:##STR1##其中:一个或两个p是整数1,否则p是2;n是从3到20的整数;R.sub.1从选自取代和未取代的CH.sub.2;NR.sub.3,R.sub.3为氢、取代或未取代的C(.sub.1-20)烷基、C.sub.(1-20)烷氧基、C.sub.(2-20)烯基或C.sub.(1-20)羟基烷基,或碳环或杂环基团;O;--CHR.sub.4 O--,R.sub.4为取代或未取代的C.sub.(1-20)烷基、C.sub.(1-20)烷氧基、C.sub.(2-20)烯基、C.sub.(1-20)羟基烷基,或R.sub.2和R.sub.4连接形成具有四至七个环原子的取代或未取代的杂环,--CHR.sub.4 O--的醚基--O--是杂环的成员。R.sub.2从选自氢、卤素、取代或未取代的C.sub.(1-10)烷基、C.sub.(1-10)烷氧基、C.sub.(2-10)烯基、C.sub.(1-10)羟基烷基;--A(R.sub.5).sub.m,A为N或0,m为一或二,R.sub.5为氢、取代或未取代的C.sub.(1-10)烷基、C.sub.(1-10)烷氧基、C.sub.(2-10)烯基或C.sub.(1-10)羟基烷基,或碳环或杂环基团。至少有一个R.sub.1是NR.sub.3、O或--CHR.sub.4 O--,或R.sub.2是--A(R.sub.5).sub.m。该化合物及其制药组合物可用作通过介导对外部刺激的信号响应来通过特定的细胞内信号通路推进的疾病的治疗方法。