| abstract |
Provided are a fruquintinib and a saccharin salt or eutectic crystal, a fruquintinib and a malonic acid eutectic crystal or a fruquintinib and a maleic eutectic crystal, a preparation method therefor, a pharmaceutical composition containing thereof, and uses thereof in preparing drugs for treating and/or preventing diseases related to abnormal angiogenesis, such as cancer, tumors, macular degeneration, chronic inflammation and the like. |