The present invention relates to crystalline forms of the compound of formula (I) as shown in the description and its hydrochloride or hydrobromide salts, to a process for the manufacture thereof, and to the use thereof in pharmaceutical compositions.
本发明涉及公式(I)所示化合物的晶型,以及其盐,包括盐酸盐或
溴化盐,以及其制备方法和在药物组合物中的用途。