文献类型：专利

英文题名：New crystalline form of Apatinib sulfate prepared by making suspension from sulfuric acid Apatinib added with acetone or acetonitrile, filtering and drying in vacuum

作者：CHEN J;HONG M;HUANG Z;LIU Y;QI M;REN G;YI D;CHEN Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN105622498-A

申请日：2014-10-28

公开日：2016-06-01

语种：英文

收录：DERWENT

摘要：NOVELTY - A crystalline form of Apatinib sulfate exhibiting X-Ray powder diffraction pattern with peaks given in the specification is new. USE - Crystalline form of Apatinib sulfate. ADVANTAGE - The crystalline form of Apatinib sulfate has better solubility than amorphous and good solubility, and is also conducive for preservation. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of crystalline form of Apatinib sulfate.