<5(2E,4S,6S),7S>-2,7-Anhydro-8,9,10,12,13-pentadeoxy-10-methylene-3,4-bis-C-<(phenylmethoxy)carbonyl>-12-(phenylmethyl)-6-O-(triethylsilyl)-5-(4,6-dimethyl-2-octenoate)-L-erythro-L-glycero-D-altro-7-trideculo-7,4-furanosonic acid phenylmethyl ester

(-)-(6S,2S)-6-ethyl-1-(2-methoxymethylpyrrolidin-1-yl)-5,6-dihydro-1H-pyridin-2-one

(-)-(6S,2S)-6-ethyl-1-(2-methoxymethylpyrrolidin-1-yl)piperidin-2-one

((S)-1-Cyano-propyl)-((S)-2-methoxymethyl-pyrrolidin-1-yl)-carbamic acid methyl ester

(1R,1'R,2S)-(-)-[1-(2'-benzyloxy-1'-methylethyl)pentyl][2-(methoxymethyl)pyrrolidin-1-yl]amine