8:36Scaled-Up Preparation of an Intermediate of Upatinib, ACT051-31.3K views•2023•Chemistry•Method CollectionLingling Zhang1, Weicai Xue1, Quanwei Li1, Hui Liu1, Dexun Xie1Lingling Zhang1Weicai Xue1Quanwei Li1Hui Liu1Dexun Xie11Aneo Chem-Tech Co., LtdAneo Chem-Tech Co., Ltd