[1]CurrentPatentAssignee:PFIZERINC-US2015/291629,2015,A1Locationinpatent:Paragraph0757
[2]Ostaszyuski,A.etal.[Bulletindel'AcademiePolonaisedesSciences,SeriedesSciencesChimiques,1960,vol.8,p.591-597]
[3]CurrentPatentAssignee:KISSEIPHARMACEUTICALCOMPANYLIMITED-EP2133332,2009,A1Locationinpatent:Page/Pagecolumn21
[4]He,Guangchao;Peng,Kewen;Song,Qiao;Wang,Junwei;Xu,Anhua;Xu,Yungen;Zhu,Qihua[Bioorganicandmedicinalchemistryletters,2020,vol.30,#13]
[1]Ostaszyuski,A.etal.[Bulletindel'AcademiePolonaisedesSciences,SeriedesSciencesChimiques,1960,vol.8,p.591-597]
[2]He,Guangchao;Peng,Kewen;Song,Qiao;Wang,Junwei;Xu,Anhua;Xu,Yungen;Zhu,Qihua[Bioorganicandmedicinalchemistryletters,2020,vol.30,#13]
[1]Ostaszyuski,A.etal.[Bulletindel'AcademiePolonaisedesSciences,SeriedesSciencesChimiques,1960,vol.8,p.591-597]
[1]CurrentPatentAssignee:PFIZERINC-US5302718,1994,A
[1]CurrentPatentAssignee:PFIZERINC-US5302718,1994,A