This invention relates to a hemifumarate salt of 1-(4-1-[(E)-4-cyclohexyl-3-trifluoromethyl-benzyloxyimino]-ethyl}-2-ethyl-benzyl)-azetidine-3-carboxylic acid (Compound I), to pharmaceutical compositions comprising this salt, to processes for forming this salt and to its use in medical treatment. In addition, the present invention also relates to new polymorphic forms of the hemifumarate salt form of Compound I, as well as to pharmaceutical compositions comprising these polymorphic forms, to processes for obtaining them, and their use in medical treatment.
本发明涉及1-(4-1-[(E)-4-
环己基-3-三
氟甲基苄
氧基
亚胺基]-乙基}-2-
乙基苯甲基)-
氮杂
环己烷-3-
羧酸(化合物I)的半
富马酸盐,以及包含该盐的制药组合物,制备该盐的方法以及其在医疗治疗中的应用。此外,本发明还涉及化合物I的半
富马酸盐的新晶型形式,以及包含这些晶型形式的制药组合物,制备它们的方法,以及它们在医疗治疗中的应用。