申请人:Chimerix, Inc.
公开号:US20150329575A1
公开(公告)日:2015-11-19
The disclosure describes methods of synthesis of phosphonate ester derivatives. Preferred methods according to the disclosure allow for large-scale preparation of phosphonate ester compounds having high purity. In some embodiments, preferred methods according to the disclosure also allow for the preparation of phosphonate ester derivatives without the use of chromatographic purification methods and in better yield than previously used methods for preparing such compounds. Also disclosed are morphic forms of phosphonate ester derivatives.
本公开说明了合成膦酸酯衍生物的方法。根据公开说明,首选方法允许大规模制备高纯度的膦酸酯化合物。在某些实施例中,根据公开说明的首选方法还允许在不使用色谱纯化方法的情况下制备膦酸酯衍生物,并且比以前用于制备此类化合物的方法产量更高。此外,还公开了膦酸酯衍生物的形态形式。