Engineering Carbohydrate Scaffolds into the Side Chains of Amino Acids and Use in Combinatorial Synthesis

I. Introduction ..................................................................................................750 A. Naturally Occurring SAAHs ................................................................750

II. Classification and Properties of SAAH Building Blocks ............................751 A. Sugar Amino Acid Building Blocks......................................................752 B. Glycosyl Amino Acids ..........................................................................753 C. Double-Substituted Glycosyl Amino Acids ..........................................755 D. Nonanomeric Linking of an Amino Acid to a