1. An alternative process for the synthesis of the key intermediate of ritlecitinib. (19th November 2021) Authors: Wang, Zhongqing; Xu, Guobin; Lu, Huixiong; Wu, Shuming; Liao, Shouzhu; Hu, Yanqing; Lin, Jidi; Liu, Zijian Journal: Tetrahedron Issue: Volume 101(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗