Disclosed is a 2-aminobutanol compound represented by the following formula (I)
or a pharmaceutically acceptable acid addition salt thereof, or a hydrate thereof, or a solvate thereof, as well as a production method of the 2-aminobutanol compound of formula (I). The 2-aminobutanol compounds of formula (I) have few side effects including bradycardia and have superior peripheral blood lymphocyte-decreasing effects.
本发明公开了一种由以下式(I)表示的
2-氨基丁醇化合物,或其药学上可接受的酸加盐或
水合物或溶剂化物,以及式(I)的
2-氨基丁醇化合物的制备方法。式(I)的
2-氨基丁醇化合物具有少量副作用,包括心动过缓,并具有优越的外周血淋巴细胞减少作用。