[1]Locationinpatent:experimentalpartWang,Gang-Qiang;Guan,Zhi;Tang,Rong-Chang;Ostojic,Zeljko;Jones,T.Nicholas;Wu,Ting-Ting;He,Yan-Hong[JournalofHeterocyclicChemistry,2009,vol.46,#3,p.540-543]
[2]Zhao,Dongmei;Sun,Bin;Ren,Jinhong;Li,Fengrong;Song,Shuai;Lv,Xuejiao;Hao,Chenzhou;Cheng,Maosheng[BioorganicandMedicinalChemistry,2015,vol.23,#6,p.1356-1365]
[3]CurrentPatentAssignee:SANKYOLIFETECHCOMPANYLIMITED-US5977168,1999,A
[4]CurrentPatentAssignee:TAKEDAPHARMACEUTICALCOMPANYLIMITED-US5840917,1998,A
[5]Wen,Fang;Jin,Hong;Tao,Ke;Hou,Taiping[EuropeanJournalofMedicinalChemistry,2016,vol.120,p.244-251]