COMPOUND OR SALT THEREOF, NATURAL KILLER T CELL ACTIVATOR, AND PHARMACEUTICAL COMPOSITION
申请人:KEIO UNIVERSITY
公开号:US20200207798A1
公开(公告)日:2020-07-02
The invention provides a compound or a salt thereof capable of activating natural killer T cell, a natural killer T cell activating agent containing such a compound or a salt thereof, and a pharmaceutical composition. The compound of the invention is a compound represented by the following formula (1) or a salt thereof. It is preferable that total carbon number of the number of carbon atoms in the monovalent hydrocarbon group in R
1
in the formula (1) excluding a substitutent and the number of carbon atoms in the divalent hydrocarbon group in X
1
is 5 to 50. The natural killer T cell activating agent contains the aforementioned compound or a salt thereof. The pharmaceutical composition contains the aforementioned compound or a pharmacologically acceptable salt thereof.
该发明提供了一种能够激活自然杀伤T细胞的化合物或其盐,包含这种化合物或其盐的自然杀伤T细胞激活剂,以及一种药物组合物。该发明的化合物是由以下式(1)表示的化合物或其盐。最好的情况是,在式(1)中R1中的单价碳氢化合物基中的碳原子数(不包括取代基)和X1中的双价碳氢化合物基中的碳原子数总和为5至50。自然杀伤T细胞激活剂含有上述化合物或其盐。药物组合物含有上述化合物或其药理学上可接受的盐。