[1]Patent:US2008/27056,2008,A1.Locationinpatent:Page/Pagecolumn26
[2]Patent:WO2009/96941,2009,A1.Locationinpatent:Page/Pagecolumn28
[3]BioorganicandMedicinalChemistryLetters,2013,vol.23,p.407-411
[4]Patent:WO2017/7700,2017,A1
[5]Patent:WO2017/189386,2017,A1
[1]Patent:US2008/27056,2008,A1.Locationinpatent:Page/Pagecolumn28
[2]Patent:WO2009/96941,2009,A1.Locationinpatent:Page/Pagecolumn31-32
[1]Patent:US2006/4018,2006,A1.Locationinpatent:Page/Pagecolumn41
[1]Patent:US4203988,1980,A