Tetrahedron Letters
Tetrahedron Letters > 2009 > 50 > 3 > 333-336
Tetrahedron Letters > 2009 > 50 > 9 > 999-1002
Tetrahedron Letters > 2009 > 50 > 10 > 1139-1142
Tetrahedron Letters > 2009 > 50 > 12 > 1298-1300
Tetrahedron Letters > 2009 > 50 > 16 > 1765-1767
Tetrahedron Letters > 2009 > 50 > 49 > 6913-6915