Tetrahedron Letters
Tetrahedron Letters > 2002 > 43 > 9 > 1751 - 1753
Tetrahedron Letters > 2002 > 43 > 36 > 6421-6426
Tetrahedron Letters > 2002 > 43 > 36 > 6399-6402
Tetrahedron Letters > 2002 > 43 > 43 > 7781 - 7783
Tetrahedron Letters > 2002 > 43 > 50 > 9101-9104
Tetrahedron Letters > 2002 > 43 > 50 > 9039-9042