[1]CurrentPatentAssignee:CHANGZHOUBOHIVPHARMACEUTICALTECH-CN109293508,2019,ALocationinpatent:Paragraph0105;0106;0107
[2]CurrentPatentAssignee:CHANGZHOUBOHAIWEIPHARMACEUTICALTECH-CN109232637,2019,ALocationinpatent:Paragraph0173-0176
[3]Otvos;Beres;Sagi;Tomoskozi;Gruber[TetrahedronLetters,1987,vol.28,#50,p.6381-6384,6381-6384]