Tetrahedron Letters
Tetrahedron Letters > 1998 > 39 > 40 > 7389-7392
Tetrahedron Letters > 1998 > 39 > 50 > 9249-9252
Tetrahedron Letters > 2000 > 41 > 20 > 3785-3788
Tetrahedron Letters > 1998 > 39 > 40 > 7389-7392
Tetrahedron Letters > 1998 > 39 > 50 > 9249-9252
Tetrahedron Letters > 2000 > 41 > 20 > 3785-3788