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    • 9. 发明授权
    • Polymorphic form of a tachykinin receptor antagonist
    • 速激肽受体拮抗剂的多形态
    • US06432952B1
    • 2002-08-13
    • US09697405
    • 2000-10-26
    • Louis CrockerDongwei CaiJiang Wang
    • Louis CrockerDongwei CaiJiang Wang
    • A61K315377
    • C07D413/06C07C17/12C07C45/004C07C25/13C07C49/80
    • This invention is concerned with a novel polymorphic forms of the compound 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl)phenyl)ethoxy)4-( 5-(dimethyl-amino)methyl-1,2,3-triazol-4-yl)methyl-3-(S)-(4-fluorophenyl)morpholine hydrochloride which is a tachykinin receptor antagonist useful in the treatment or prevention of disorders of the central nervous system, inflammatory diseases, pain or migraine, asthma, and emesis. The instant polymorphic forms have advantages over the other known forms of 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl)phenyl)ethoxy)4-( 5-(dimethylamino)methyl-1,2,3-triazol-4-yl)methyl-3-(S)-(4-fluorophenyl)morpholine hydrochloride in terms of thermodynamic stability and suitability for inclusion in pharmaceutical formulations.
    • 本发明涉及化合物2-(R) - (1-(R) - (3,5-双(三氟甲基)苯基)乙氧基)-4-(5-(二甲基 - 氨基)甲基 - 1,2,3-三唑-4-基)甲基-3-(S) - (4-氟苯基)吗啉盐酸盐,其是用于治疗或预防中枢神经系统疾病,炎症性疾病的速激肽受体拮抗剂, 疼痛或偏头痛,哮喘和呕吐。 本发明的多晶型物质具有优于其它已知形式的2-(R) - (1-(R) - (3,5-双(三氟甲基)苯基)乙氧基)4-(5-(二甲基氨基)甲基-1 (S) - (4-氟苯基)吗啉盐酸盐在热力学稳定性和适用于药物制剂中的适用性。