Patent ID: 8507411

Claim:
A neoglycoside library comprising at least two different neoglycosides having the structure: wherein: R 1 , R 2 , R 3 , and R 4 of the sugar are independently selected from —H, —OH, —N 3 , —NH 2 , —CH 3 , —CH 2 OH, —CN 3 , —CH 2 NH, —CH 2 SH, —CNH 2 , —CH 2 N 3 , —COOH, —COCH 3 , —CXH 2 , or —CX 2 H, where X is Cl, Br, F, or I; R 5 is —CH 3 , —CH 2 CH 3 , —CH(CH 3 ) 2 , allyl, benzyl, —CH 2 CH 2 CH 3 , —CH(CH 3 )CH 2 CH 3 , —C(CH 3 ) 3 , cyclopentyl or cyclohexyl; and the aglycon is a cardiac glycoside aglycon, a non-digoxigenin steroid, an indolocarbazole, an anthracyline, or a macrolide.