[1]Patent:US2014/235657,2014,A1.Locationinpatent:Paragraph0325;0326
[2]Patent:US2009/76044,2009,A1.Locationinpatent:Page/Pagecolumn28
[3]Patent:WO2008/53221,2008,A2.Locationinpatent:Page/Pagecolumn45-46
[4]Patent:CN107840843,2018,A.Locationinpatent:Paragraph0032;0038;0044;0048;0050;0051;0056;0062
[1]CurrentPatentAssignee:HANGZHOUPUSHAIPHARMACEUTICALTECHNOLOGYCOLTD(unclear)-CN105461698,2016,A
[2]Ashworth,IanW.;Chan,LaiC.;Cox,BrianG.;McFarlane,IanM.;Phillips,AndrewR.[JournalofOrganicChemistry,2019,vol.84,#8,p.4754-4762]
[1]CurrentPatentAssignee:HANGZHOUPUSHAIPHARMACEUTICALTECHNOLOGYCOLTD(unclear)-CN105461698,2016,A