[1]Patent:US2007/173508,2007,A1.Locationinpatent:Page/Pagecolumn87
[2]Patent:WO2009/108720,2009,A2.Locationinpatent:Page/Pagecolumn119
7017-48-3
329269-13-8
220801-66-1
500696-01-5
93670-10-1
93670-11-2