[1]TetrahedronLetters,2009,vol.50,p.1267-1269
[2]Patent:WO2008/20306,2008,A2.Locationinpatent:Page/Pagecolumn31-32
[3]Patent:WO2016/83820,2016,A1.Locationinpatent:Page/Pagecolumn53
[4]Patent:WO2017/207983,2017,A1.Locationinpatent:Page/Pagecolumn56
[5]Patent:US2015/175540,2015,A1.Locationinpatent:Paragraph0253;0255
[1]Patent:WO2008/20306,2008,A2.Locationinpatent:Page/Pagecolumn31;32
[1]Patent:WO2011/25968,2011,A1.Locationinpatent:Page/Pagecolumn46
[2]TetrahedronLetters,2009,vol.50,p.1267-1269
[3]Patent:WO2020/57511,2020,A1.Locationinpatent:Page/Pagecolumn95;98-99
[1]Patent:WO2011/25968,2011,A1
[1]Patent:WO2011/25968,2011,A1