[1]Journalofmedicinalchemistry,1970,vol.13,#6,p.1040-1042
[2]Patent:US5639780,1997,A,
[1]BioorganicandMedicinalChemistryLetters,2007,vol.17,#11,p.3018-3022
[2]JournalfuerPraktischeChemie(Leipzig),1932,vol.<2>133,p.331,346
[3]JournaloftheChemicalSociety,1948,p.1251,1254
[4]JahresberichtueberdieFortschrittederChemieundVerwandterTheileAndererWissenschaften,1880,p.481
[1]Patent:EP1834953,2007,A1,.Locationinpatent:Page/Pagecolumn20
[2]Patent:US2008/21080,2008,A1,.Locationinpatent:Page/Pagecolumn17-18
[1]AngewandteChemie-InternationalEdition,2014,vol.53,#39,p.10510-10514
[2]Angew.Chem.,2014,vol.126,#39,p.10678-10682,5
[1]JournaloftheChemicalSociety,1948,p.1251,1254
[1]ACSMedicinalChemistryLetters,2019,vol.10,p.1134-1139
[2]JournalofMedicinalChemistry,2015,vol.58,p.7341-7348
[3]Patent:US3526656,1970, Chem.Abstr.,1970,vol.73
[4]Patent:WO2009/137404,2009,A1.Locationinpatent:Page/Pagecolumn75
[1]BioorganicandMedicinalChemistry,2005,vol.13,p.4402-4407
[1]BioorganicandMedicinalChemistryLetters,2006,vol.16,p.2689-2692
[1]JournaloftheAmericanChemicalSociety,2006,vol.128,p.6810-6812
[2]Patent:US2016/158377,2016,A1.Locationinpatent:Paragraph0770
[3]Patent:WO2017/214458,2017,A2.Locationinpatent:Page/Pagecolumn381
[4]Patent:WO2017/214301,2017,A1.Locationinpatent:Page/Pagecolumn327
[1]JournalofMedicinalChemistry,2006,vol.49,p.1450-1454