[1]Patent:EP1780210,2007,A1.Locationinpatent:Page/Pagecolumn55
[2]BioorganicandMedicinalChemistry,2011,vol.19,p.5975-5983
[3]Patent:US8080566,2011,B1.Locationinpatent:Page/Pagecolumn44-45
[4]BioorganicandMedicinalChemistry,1997,vol.5,p.2089-2094
[5]BioorganicandMedicinalChemistryLetters,2009,vol.19,p.5440-5443
[1]Fushiya,Shinji;Kanazawa,Toshiyuki;Nozoe,Shigeo[BioorganicandMedicinalChemistry,1997,vol.5,#11,p.2089-2094]
[1]Patent:WO2004/52885,2004,A1.Locationinpatent:Page53-54
[1]Patent:US2002/177721,2002,A1
[1]TetrahedronLetters,2010,vol.51,p.4303-4305