Tetrahedron Letters
Tetrahedron Letters > 2007 > 48 > 13 > 2335-2337
Tetrahedron Letters > 2007 > 48 > 17 > 2971-2973
Tetrahedron Letters > 2007 > 48 > 39 > 6966-6969
Tetrahedron Letters > 2007 > 48 > 41 > 7279-7282
Tetrahedron Letters > 2007 > 48 > 48 > 8475-8478