Scaled-Up Preparation of an Intermediate of Upatinib, ACT051-3Lingling Zhang 1, Weicai Xue 1, Quanwei Li 1, Hui Liu 1, Dexun Xie 1
1Aneo Chem-Tech Co., Ltd
Here, we present a protocol for the scaled-up synthesis of the intermediate tert-butyl (5-toluenesulfonyl-5h-pyrrole [2,3-b] pyrazine-2-yl) carbamate (ACT051-3) of Upatinib.
