1. Institute
of Drug Discovery and Development, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, China
2. Roche Innovation Center Shanghai, Process Research & Synthesis, 720 Cailun Road, Building 5, Pudong, Shanghai, 201203, China
3. School
of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
4. Roche Innovation Center Basel, Process Research & Synthesis, Grenzacherstrasse 124, CH-4070 Basel, Switzerland
5. F. Hoffmann-La Roche Ltd., Pharma Technical Development, Process Research & Development, Grenzacherstrasse 124, CH-4070 Basel, Switzerland