Tetrahedron Letters
Tetrahedron Letters > 2002 > 43 > 4 > 635 - 637
Tetrahedron Letters > 2002 > 43 > 16 > 3087 - 3090
Tetrahedron Letters > 2002 > 43 > 26 > 4679 - 4681
Tetrahedron Letters > 2002 > 43 > 40 > 7179 - 7183
Tetrahedron Letters > 2002 > 43 > 51 > 9413 - 9416