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    • 1. 发明授权
    • Treatment for cancers
    • 癌症治疗
    • US07763658B2
    • 2010-07-27
    • US10758589
    • 2004-01-15
    • Keizo KoyaLijun SunYaming WuTimothy KorbutDan ZhouZhenjian DuShoujun ChenNoriaki TatsutaGuiqing LiangMitsunori Ono
    • Keizo KoyaLijun SunYaming WuTimothy KorbutDan ZhouZhenjian DuShoujun ChenNoriaki TatsutaGuiqing LiangMitsunori Ono
    • A61K31/16
    • A61K31/165A61K31/16A61K31/277
    • One embodiment of the present invention is a method of treating a subject with a multi-drug resistant cancer. The method comprises administering to the subject an effective amount of a compound represented by Structural Formula (I): Y is a covalent bond or a substituted or unsubstituted straight chained hydrocarbyl group, or, Y, taken together with both >C═Z groups to which it is bonded, is a substituted or unsubstituted aromatic group. R1-R4 are independently —H, an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group, or R1 and R3 taken together with the carbon and nitrogen atoms to which they are bonded, and/or R2 and R4 taken together with the carbon and nitrogen atoms to which they are bonded, form a non-aromatic heterocyclic ring optionally fused to an aromatic ring. Preferably R1 and R2 are the same and R3 and R4 are the same. R5-R6 are independently —H, an aliphatic group, a substituted aliphatic group, an aryl group or a substituted aryl group. Z is ═O or ═S.
    • 本发明的一个实施方案是用多药耐药性癌症治疗受试者的方法。 该方法包括向受试者施用有效量的由结构式(I)表示的化合物:Y是共价键或取代或未取代的直链烃基,或Y与两个> C = Z基团一起加到 其是键合的,是取代或未取代的芳基。 R 1 -R 4独立地为-H,脂族基团,取代的脂族基团,芳基或取代的芳基,或者R 1和R 3与它们所键合的碳原子和氮原子一起,和/或R 2和R 4 与它们所键合的碳原子和氮原子一起形成任选地与芳环稠合的非芳族杂环。 优选地,R 1和R 2相同,并且R 3和R 4相同。 R5-R6独立地是-H,脂族基团,取代的脂族基团,芳基或取代的芳基。 Z为═O或═S。