Suh, Young-Ger; Seo, Seung-Yong; Jung, Jae-Kyung; Park, Ok-Hui; Jeon, Ra-Ok
Tetrahedron Letters, 2001 , vol. 42, # 9 p. 1691 - 1694

Bioorganic and Medicinal Chemistry, , vol. 8, # 2 p. 455 - 463