BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, v.17, no.19, pp.5366 - 5369, 2007
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, v.17, no.9, pp.2483 - 2486, 2007
TETRAHEDRON, v.58, no.47, pp.9585 - 9591, 2002
TETRAHEDRON LETTERS, v.42, no.16, pp.3005 - 3007, 2001
TETRAHEDRON, v.56, no.46, pp.9071 - 9077, 2000