[1]Patent:US2006/30705,2006,A1.Locationinpatent:Page/Pagecolumn25-26
[1]Chen,Huan-Huan;Wang,Guang-Zu;Han,Jin;Xu,Meng-Yu;Zhao,Yong-Qiang;Xu,Hua-Jian[Tetrahedron,2014,vol.70,#2,p.212-217]
[1]CurrentPatentAssignee:ANHUICHENGLIANMEDICINETECH-CN111410600,2020,ALocationinpatent:Paragraph0047-0048