申请人:NISSAN CHEMICAL INDUSTRIES, LTD.
公开号:US09328085B2
公开(公告)日:2016-05-03
An expansion agent for hematopoietic stem cells and/or hematopoietic progenitor cells useful for improvement in the efficiency of gene transfer into hematopoietic stem cells for gene therapy useful for treatment of various disorders is provided. An expansion agent for hematopoietic stem cells and/or hematopoietic progenitor cells is provided, containing a compound represented by the formula (I):
(wherein X, Y, Z, Ar1 , R1, R2, R3, R4, R5, R6 and R7 are as defined in the description), a tautomer, amide, ester, or pharmaceutically acceptable salt of the compound or a solvate thereof, which can expand hematopoietic stem cells and/or hematopoietic progenitor cells.
提供了一种用于改善基因治疗中对造血干细胞进行基因转移效率的扩增剂,可用于治疗各种疾病的造血干细胞和/或造血祖细胞的扩增剂。提供了一种用于扩增造血干细胞和/或造血祖细胞的扩增剂,其含有由公式(I)表示的化合物(其中X、Y、Z、Ar1、R1、R2、R3、R4、R5、R6和R7如描述中所定义)、该化合物的互变异构体、酰胺、酯或其药学上可接受的盐或其溶剂,可扩增造血干细胞和/或造血祖细胞。