Proc. Nat. Acad. Sci. USA, 2004, 101, 5482-5487.
-
J. Org. Chem.2001, 66, 6229-6233
-
J. Org. Chem. 2000, 65, 4138.
-
J. Org. Chem.1999, 64, 9646-9652.
-
J. Org. Chem. 1999, 64, 2080-2084.
-
J. Am. Chem. Soc., 1999, 121, 3035-3038.
-
J. Org. Chem. 1998, 63, 2609-2612.
-
J. Org. Chem. 1997,62, 3422.
-