[1]Sakai,Kenichi;Sakurai,Rumiko;Nohira,Hiroyuki;Tanaka,Rumiko;Hirayama,Noriaki[TetrahedronAsymmetry,2004,vol.15,#22,p.3495-3500]
[2]Sakai,Kenichi;Sakurai,Rumiko;Nohira,Hiroyuki;Tanaka,Rumiko;Hirayama,Noriaki[TetrahedronAsymmetry,2004,vol.15,#22,p.3495-3500]
[3]Pallavicini,Marco;Bolchi,Cristiano;Moroni,Barbara;Valoti,Ermanno;Piccolo,Oreste[TetrahedronAsymmetry,2003,vol.14,#15,p.2247-2251]
[4]CurrentPatentAssignee:THEUNIVERSITYOFTEXASSYSTEM-WO2010/148191,2010,A2Locationinpatent:Page/Pagecolumn45-49;63