Tetrahedron Letters
Tetrahedron Letters > 2011 > 52 > 20 > 2557-2559
Tetrahedron Letters > 2011 > 52 > 21 > 2771-2775
Tetrahedron Letters > 2011 > 52 > 32 > 4186-4188
Tetrahedron Letters > 2011 > 52 > 34 > 4388-4391
Tetrahedron Letters > 2011 > 52 > 41 > 5224-5228
Tetrahedron Letters > 2011 > 52 > 44 > 5774-5776
Tetrahedron Letters > 2011 > 52 > 45 > 5930-5933