参考文献

Shawe, Thomas T.; Hansen, Darren B.; Peet, Kelly Ann; Prokopowicz, Anthony S.; Robinson, Patrice M.; Cannon, Annatina; Dougherty, Kathleen E.; Ross, Andrew A.; Landino, Linda M. Tetrahedron, 1997 , vol. 53, # 5 p. 1547 - 1556