申请人:Annji Pharmaceutical Co., Ltd.
公开号:US08946282B2
公开(公告)日:2015-02-03
A novel class of indoline-2-one derivatives are disclosed. These compounds are protein kinase inhibitors which are useful for treating hyperproliferative diseases such as cancer. In one aspect, the invention relates to a compound a compound of Formula A:
or a pharmaceutically acceptable salt thereof, wherein:
Ra is hydrogen, (C6-C18)aryl, halo(C6-C18)aryl, or (C1-C6)alkoxy(C6-C18)aryl;
Rb is hydrogen, (C3-C18)heteroaryl, (C1-C6)alkoxy(C3-C18)heteroaryl; (C1-C6)alkyl(C3-C18)heteroaryl, (C1-C6)alkyl(C1-C6)alkoxy(C3-C18)heteroaryl, (C1-C6)alkyl(C1-C6)carboxyalkyl(C3-C18)heteroaryl; (C1-C6)alkyl(C1-C6)alkylamino(C1-C6)alkylcarbamoyl)(C3-C18)heteroaryl, (C1-C6)alkyl(C1-C18)aryl(C3-C18)heteroaryl, (C1-C6)alkyl(C1-C6)alkoxycarbonyl)(C3-C18)heteroaryl, (C1-C6)alkyl(C1-C6)alkoxy(C1-C6)oxyalkyl(C3-C18)heteroaryl, (C1-C6)alkyl(C3-C6)heterocyclylcarbonyl(C3-C18)heteroaryl, (C1-C6)alkyl(C3-C6)heterocyclyl(C1-C6)oxyalkyl(C3-C18)heteroaryl, or (C1-C6)alkyl((C3-C6)heterocyclyl(C1-C6)alkylcarbamoyl)(C3-C18)heteroaryl;
Rc is hydrogen, (C1-C6)alkoxybenzoylureido, or halo(C6-C18)aryl(C3-C18)heteroarylamido;
Rd is hydrogen, halogen, (C1-C6)alkoxybenzoylureido, or halo(C6-C18)aryl(C3-C18)heteroarylamido;
Re is-hydrogen, benzoylureido, halobenzoylureido, halo(C1-C6)alkoxybenzoylureido, (C1-C6)alkoxybenzoylureido, (C1-C6)alkylaminobenzoylureido, (C1-C6)alkylbenzoylureido, nitrobenzoylureido, (C1-C6)haloalkylbenzoylureido, (C1-C6)haloalkylhalobenzoylureido, halo(C6-C18)arylcarbomylacetamido, (C1-C6)alkoxy(C6-C18)arylcarbomylacetamido, (C1-C6)alkoxy(C6-C18)arylcarbamoyl(C3-C6)cycloalkylamido, halo(C6-C18)aryl(C3-C18)heteroarylcarbonylamino, (C3-C6)cycloalkyl(C3-C18)heteroarylcarbonylamino, (C1-C6)alkylamino(C6-C18)aryl(C3-C18)heteroarylcarbonylamino, halo(C1-C6)alkoxy(C6-C18)aryl(C3-C18) heteroarylcarbonylamino, (C1-C6)alkoxy(C6-C18)aryl(C3-C18)heteroarylcarbonylamino, (C1-C6)alkyl(C3-C18)heteroarylcarbonylamino, aryl(C3-C18)heteroarylcarbonylamino, (C1-C6)haloalkylhalo(C6-C18)aryl(C3-C6)heterocyclylcarbonylamino, (C1-C6)haloalkyl(C6-C18)aryl(C3-C18)heteroarylcarbonylamino, halo(C6-C18)aryl(C3-C18)heteroarylamido, (C1-C6)oxyalkyl(C3-C6)heterocyclylamido, (C1-C6)alkoxy(C1-C6)alkyl(C3-C18)heteroarylamido, (C6-C18)aryl(C3-C18)heteroarylamido, (C1-C6)alkyl(C1-C18)aryl(C3-C18)heteroarylamido, (C1-C6)haloalkyl(C6-C18)aryl(C3-C18)heteroarylamido, (C1-C6)alkyl(C3-C18)heteroarylamido, or (C1-C6)alkoxy(C6-C18)aryl(C3-C18)heteroarylamido; and
Rf is hydrogen, (C1-C6)alkoxybenzoylureido, or halo(C6-C18)aryl(C3-C18)heteroarylamido.
本发明揭示了一类新型的吲哚啉-2-酮衍生物。这些化合物是蛋白激酶抑制剂,可用于治疗癌症等增殖性疾病。在一个方面,本发明涉及化合物A的化合物或其药学上可接受的盐,其中:Ra是氢、(C6-C18)芳基、卤代(C6-C18)芳基或(C1-C6)烷氧基(C6-C18)芳基;Rb是氢、(C3-C18)杂环芳基、(C1-C6)烷氧基(C3-C18)杂环芳基、(C1-C6)烷基(C3-C18)杂环芳基、(C1-C6)烷基(C1-C6)烷氧基(C3-C18)杂环芳基、(C1-C6)烷基(C1-C6)羧基烷基(C3-C18)杂环芳基、(C1-C6)烷基(C1-C6)烷基氨基(C1-C6)烷基氨基甲酰基)(C3-C18)杂环芳基、(C1-C6)烷基(C1-C18)芳基(C3-C18)杂环芳基、(C1-C6)烷基(C1-C6)烷氧羰基)(C3-C18)杂环芳基、(C1-C6)烷基(C1-C6)烷氧基(C1-C6)氧基烷基(C3-C18)杂环芳基、(C1-C6)烷基(C3-C6)杂环烷基羰基(C3-C18)杂环芳基、(C1-C6)烷基(C3-C6)杂环芳基(C1-C6)氧基烷基(C3-C18)杂环芳基或(C1-C6)烷基((C3-C6)杂环芳基(C1-C6)烷基氨基甲酰基)(C3-C18)杂环芳基;Rc是氢、(C1-C6)烷氧基苯甲酰脲基或卤代(C6-C18)芳基(C3-C18)杂环芳基酰胺基;Rd是氢、卤素、(C1-C6)烷氧基苯甲酰脲基或卤代(C6-C18)芳基(C3-C18)杂环芳基酰胺基;Re是氢、苯甲酰脲基、卤代苯甲酰脲基、卤代(C1-C6)烷氧基苯甲酰脲基、(C1-C6)烷氧基苯甲酰脲基、(C1-C6)烷基氨基苯甲酰脲基、(C1-C6)烷基苯甲酰脲基、硝基苯甲酰脲基、(C1-C6)卤代烷基苯甲酰脲基、(C1-C6)卤代烷基卤代苯甲酰脲基、卤代(C6-C18)芳基羧酰乙酰胺基、(C1-C6)烷氧(C6-C18)芳基羧酰乙酰胺基、(C1-C6)烷氧(C6-C18)芳基氨基甲酰基(C3-C6)环烷基酰胺基、卤代(C6-C18)芳基(C3-C18)杂环芳基酰胺基、(C3-C6)环烷基(C3-C18)杂环芳基酰胺基、(C1-C6)烷基氨基(C6-C18)芳基(C3-C18)杂环芳基酰胺基、卤代(C1-C6)烷氧(C6-C18)芳基(C3-C18)杂环芳基酰胺基、(C1-C6)烷氧(C6-C18)芳基(C3-C18)杂环芳基酰胺基、(C1-C6)烷基(C3-C18)杂环芳基酰胺基、芳基(C3-C18)杂环芳基酰胺基、(C1-C6)卤代烷基卤代(C6-C18)芳基(C3-C6)杂环烷基酰胺基、(C1-C6)卤代烷基(C6-C18)芳基(C3-C18)杂环芳基酰胺基、卤代(C6-C18)芳基(C3-C18)杂环芳基酰胺基、(C1-C6)氧基烷基(C3-C6)杂环酰胺基、(C1-C6)烷氧(C1-C6)烷基(C3-C18)杂环芳基酰胺基、(C6-C18)芳基(C3-C18)杂环芳基酰胺基、(C1-C6)烷基(C1-C18)芳基(C3-C18)杂环芳基酰胺基、(C1-C6)卤代烷基(C6-C18)芳基(C3-C18)杂环芳基酰胺基、(C1-C6)烷基(C3-C18)杂环芳基酰胺基或(C1-C6)烷氧(C6-C18)芳基(C3-C18)杂环芳基酰胺基;Rf是氢、(C1-C6)烷氧基苯甲酰脲基或卤代(C6-C18)芳基(C3-C18)杂环芳基酰胺基。