[1]Synthesis,1997,#12,p.1446-1450
[2]Patent:EP638566,1995,A1,
[3]Patent:US2008/90856,2008,A1,.Locationinpatent:Page/Pagecolumn35
[4]Patent:WO2013/36232,2013,A2,.Locationinpatent:Paragraph00225
[5]Patent:WO2018/178338,2018,A1,.Locationinpatent:Page/Pagecolumn142
[6]Patent:EP755928,1997,A1,
[1]Synthesis,1997,#12,p.1446-1450
[2]Patent:WO2013/36232,2013,A2,
[1]Synthesis,1997,#12,p.1446-1450
[2]Patent:WO2013/36232,2013,A2,
[1]Synthesis,1997,p.1446-1450
[2]Patent:EP638566,1995,A1
[3]Patent:EP755928,1997,A1
[1]Synthesis,1997,p.1446-1450
[2]Patent:EP638566,1995,A1
[3]Patent:US2008/90856,2008,A1.Locationinpatent:Page/Pagecolumn35
[4]Patent:WO2013/36232,2013,A2.Locationinpatent:Paragraph00225
[5]Patent:WO2018/178338,2018,A1.Locationinpatent:Page/Pagecolumn142
[6]Patent:EP755928,1997,A1
[1]Patent:US2008/90856,2008,A1.Locationinpatent:Page/Pagecolumn35
[2]Patent:WO2013/36232,2013,A2.Locationinpatent:Paragraph00226
[1]Synthesis,1997,p.1446-1450