Tetrahedron Letters
Tetrahedron Letters > 1999 > 40 > 22 > 4231-4234
Tetrahedron Letters > 2000 > 41 > 16 > 2839-2842
Tetrahedron Letters > 2000 > 41 > 19 > 3551-3553
Tetrahedron Letters > 1999 > 40 > 22 > 4231-4234
Tetrahedron Letters > 2000 > 41 > 16 > 2839-2842
Tetrahedron Letters > 2000 > 41 > 19 > 3551-3553