Provided herein is a hydrogen chloride salt of l -(3-/t?r/-butyl-l-p-tolyl-lH-pyrazol-5- yl)-3-(5-fluoro-2-(l-(2-hydroxyethyl)-l H-indazol-5-yloxy)benzyl)urea, crystalline forms of l-(3-½^butyl- l ^-tolyl-lH-pyrazol-5-yl)-3-(5-fluoro-2-( l-(2-hydroxyethyl)-lH-indazol-5- yloxy)benzyl)urea hydrochloride, processes for the preparation of said crystalline forms, pharmaceutical compositions containing a crystalline form of l-(3-r
本发明提供了一种氢氯酸盐,其为l-(3-叔丁基-4-甲基苯基)-1H-吡唑并[5,6-b]苯并[1,2-d]氮杂-5-基)-3-(5-氟-2-(1-(2-羟乙基)-1H-吲唑并[5,6-b]苯并[1,2-d]氮杂-5-基)氧基)苄基)脲的晶体形式,以及l-(3-叔丁基-4-甲基苯基)-1H-吡唑并[5,6-b]苯并[1,2-d]氮杂-5-基)-3-(5-氟-2-(1-(2-羟乙基)-1H-吲唑并[5,6-b]苯并[1,2-d]氮杂-5-基)氧基)苄基)脲氢氯酸盐B的晶体形式的制备方法,含有l-(3-叔丁基-4-甲基苯基)-1H-吡唑并[5,6-b]苯并[1,2-d]氮杂-5-基)-3-(5-氟-2-(1-(2-羟乙基)-1H-吲唑并[5,6-b]苯并[1,2-d]氮杂-5-基)氧基)苄基)脲氢氯酸盐B晶体形式的制剂,以及通过该方法制备的制剂,以及将该制剂用于治疗各种疾病和疾患的用途。