The present invention provides an agent for treating and/or preventing adult T cell leukemia/lymphoma containing a compound having a specific chemical structure or a pharmaceutically acceptable salt thereof. Specifically, the present invention provides an agent for treating and/or preventing adult T cell leukemia/lymphoma containing, as an active ingredient, 7-chloro-2-[trans-4-(dimethylamino)cyclohexyl]-N-[(4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]-2,4-dimethyl-1,3-benzodioxole-5-carboxamide or a pharmaceutically acceptable salt thereof, or 7-bromo-2-[trans-4-(dimethylamino)cyclohexyl]-N-[(4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]-2,4-dimethyl-1,3-benzodioxole-5-carboxamide or a pharmaceutically acceptable salt thereof.
本发明提供了一种用于治疗和/或预防成人T细胞白血病/淋巴瘤的药剂,其中包含具有特定
化学结构或其药学上可接受的盐的化合物。具体而言,本发明提供了一种用于治疗和/或预防成人T细胞白血病/淋巴瘤的药剂,其包含以下活性成分:7-
氯-2-[顺-4-(
二甲氨基)环己基]-N-[(4,6-二甲基-2-氧-1,2-
二氢吡啶-3-基)甲基]-2,4-二甲基-1,3-苯并二氧杂
环戊烷-5-羧酰胺或其药学上可接受的盐,或7-
溴-2-[顺-4-(
二甲氨基)环己基]-N-[(4,6-二甲基-2-氧-1,2-
二氢吡啶-3-基)甲基]-2,4-二甲基-1,3-苯并二氧杂
环戊烷-5-羧酰胺或其药学上可接受的盐。