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Structure confirmation and polymorphs discussion of tolvaptan
Author(s): 
Pages: 192-195
Year: Issue:  3
Journal: World Phytomedicines

Keyword:  托伐普坦结构晶型X射线衍射;
Abstract: 目的 验证所合成的化合物为目标产物托伐普坦,并通过X射线衍射技术探讨其晶型.方法 选择适宜的条件,培养出适合单晶X射线衍射分析的单晶体,对所得单晶数据进行结构解析,得到化合物的三维空间结构信息;同时通过单晶结构数据模拟获得化合物的粉末X射线衍射理论图谱,用于晶型研究.结果 单晶X射线衍射结构分析结果表明,合成的托伐普坦的化学结构、构型与文献报道完全一致;粉末X射线衍射理论图谱可作为晶型对照图谱使用...
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