Spirocyclic indolone polyethylene glycol carbonate compound, composition, preparation method and use thereof
申请人:Xiao Fei
公开号:US10471154B2
公开(公告)日:2019-11-12
The present invention relates to a spirocyclic indolone polyethylene glycol carbonate compound, a composition thereof, a preparation method therefor, and a use thereof as an anticancer drug due to the antitumor activity thereof. The structural formula of the spirocyclic indolone polyethylene glycol carbonate compound is shown below. The compound has excellent tumor inhibitory activity, water solubility, low toxicity, and can be used for intravenous injection.
本发明涉及一种螺环吲哚酮聚乙二醇碳酸酯化合物、其组合物、其制备方法以及由于其抗肿瘤活性而作为抗癌药物的用途。螺环吲哚酮聚乙二醇碳酸酯化合物的结构式如下所示。该化合物具有优异的肿瘤抑制活性、水溶性、低毒性,可用于静脉注射。