(2R,3R,4R)-N-(9-phenylfluoren-9-yl)deacetylanisomycin

(3S,4R)-4-(N-9-phenylfluoren-9-yl)amino-3-hydroxy-5-(p-methoxyphenyl)-1-pentene

(3S,4R)-4-(N-9-phenylfluoren-9-yl)amino-3-acetoxy-5-(p-methoxyphenyl)-1-pentene

(2R,3R,4R)-N-(9-phenylfluoren-9-yl)-3-acetoxy-4-iodo-2-(p-methoxybenzyl)pyrrolidine

(R)-1-((4S,5R)-5-((((benzyloxy)carbonyl)amino)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-(4-methoxyphenyl)ethyl methanesulfonate