The present invention relates to acid addition salt and salt crystals of (6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-3-(phenylamino)-2-((4-(6-fluoropyridin-2-yl)phenyl)methyl)-cyclopent[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one, composition comprising the same and the method of making and using such salt and crystal
本发明涉及(6aR,9aS)-5,6a,7,8,9,9a-六氢-5-甲基-3-(苯
氨基)-2-((4-(6-
氟吡啶-2-基)苯基)甲基)-环戊[4,5]
咪唑[1,2-a]
吡嗪并[4,3-e]
嘧啶-4(2H)-酮的酸加盐和盐晶体,包含该盐和晶体的组合物以及制备和使用该盐和晶体的方法。