[1]Ager,I.R.etal.[JournaloftheChemicalSociety.PerkintransactionsII,1972,p.1988-1995]
[2]Baliah,V.;Kanagasabapathy,V.M.[IndianJournalofChemistry-SectionBOrganicandMedicinalChemistry,1978,vol.16,p.810-814]
[3]CurrentPatentAssignee:PFIZERINC-US4532349,1985,A
[4]CurrentPatentAssignee:MERCK&COINC-WO2013/17678,2013,A1Locationinpatent:Paragraph216
[1]CurrentPatentAssignee:HAMELNRDS-WO2009/70130,2009,A1Locationinpatent:Page/Pagecolumn4
[1]Jie,Zhang;Jing,He;Ping,Liu;Xuezhen,Li;Yali,Liu;Yueting,Wei[Tetrahedron,2020,vol.76,#46]