The present invention relates to a crystal form of gft-505 and its manufacturing method and application. The gft-505 crystalline forms CS1, CS2, CS5 and CS6 in accordance with the present invention provide high purity, good stability, low moisture vapor, good solubility and high mechanical stability, and provide a new and better choice in the manufacture of pharmaceutical formulations containing gft-505, and very much in pharmaceutical development Important.DiagramＧＦＴ－５０５の結晶形及びその製造方法並びに用途に関する。本発明によるＧＦＴ－５０５の結晶形ＣＳ１、ＣＳ２、ＣＳ５及びＣＳ６は、高純度、良好な安定性、低吸湿性、良好な溶解性及び高い機械的安定性を有し、ＧＦＴ－５０５を含む医薬製剤の製造に新しい、より良い選択を提供でき、医薬開発において非常に重要である。【選択図】図１
