An update of new small-molecule anticancer drugs approved from 2015 to 2020

Xiaoxia Liang, Pan Wu, Qian Yang, Yunyu Xie, Changliang He, Lizi Yin, Zhongqiong Yin, Guizhou Yue, Yuanfeng Zou, Lixia Li, Xu Song, Cheng Lv, Wei Zhang, Bo Jing