[1]Tetrahedron,2006,vol.62,p.2892-2900
[1]Tetrahedron,2006,vol.62,p.2892-2900
[1]Tetrahedron,2006,vol.62,p.2892-2900
[2]Tetrahedron,2006,vol.62,p.2892-2900
[1]Tetrahedron,2006,vol.62,p.2892-2900
[1]Tetrahedron,2006,vol.62,p.2892-2900
[2]Tetrahedron,2006,vol.62,p.2892-2900