Disclosed are a crystal form and a salt form of a pyrazolopridine compound, and a preparation method therefor. Further included is the use of the crystal form in preparing anti-influenza virus drugs.
本发明公开了一种
吡唑啉化合物的晶体形式和盐形式及其制备方法。还包括晶体形式在制备抗流感病毒药物中的用途。