[1]Katritzky[JournaloftheChemicalSociety,1955,p.2586,2591]
[2]CurrentPatentAssignee:GUANGDONGZHONGSHENGPHARMACEUTICALCO.,LTD.-EP3299371,2018,A1Locationinpatent:Paragraph0342;0343
[1]Katritzky[JournaloftheChemicalSociety,1955,p.2586,2591]Walteretal.[JournaloftheAmericanChemicalSociety,1941,vol.63,p.2771]
[1]Yeung;Knaus[JournalofMedicinalChemistry,1987,vol.30,#1,p.104-108]
[1]Keenan,R.M.;Weinstock,J.;Finkelstein,J.A.;Franz,R.G.;Gaitanopoulos,D.E.;etal.[JournalofMedicinalChemistry,1992,vol.35,#21,p.3858-3872]
[1]Hallinan,E.Ann;Hagen,TimothyJ.;Tsymbalov,Sofya;Husa,RobertK.;Lee,AlbertC.;etal.[JournalofMedicinalChemistry,1996,vol.39,#2,p.609-613]
