3-{Imidazo[1,2-a]pyridin-3-yl}oxolane-2,5-dione

(2S,4R)-1-[(2S)-2-[[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxymethyl]-3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-2-methyl-propoxy]acetyl]amino]-3,3-dimethyl-butanoyl]-4-hydroxy-N-[[4-(4-methylthiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide

(2S,4R)-1-[(2S)-2-[[2-[3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-2-[2-[2-(2-azidoethoxy)ethoxy]ethoxymethyl]-2-methyl-propoxy]acetyl]amino]-3,3-dimethyl-butanoyl]-4-hydroxy-N-[[4-(4-methylthiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide

2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[(1S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]amino]-2-oxo-ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

(2S,4R)-4-hydroxy-1-[(2S)-2-[[2-[2-[2-[2-[2-[2-(6-iodohexoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetyl]amino]-3,3-dimethyl-butanoyl]-N-[[4-(4-methylthiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide

4-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[(1S)-1-[(2S,4R)-4-hydroxy-2-[[4-(4-methylthiazol-5-yl)phenyl]methylcarbamoyl]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]amino]-2-oxo-ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]butanoic acid

(2S,4R)-1-[(2S)-2-[[2-[2-[3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]-2-[2-[2-(2-azidoethoxy)ethoxy]ethoxymethyl]-2-methyl-propoxy]ethoxy]acetyl]amino]-3,3-dimethyl-butanoyl]-4-hydroxy-N-[[4-(4-methylthiazol-5-yl)phenyl]methyl]pyrrolidine-2-carboxamide

2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[(1S)-1-[(2S,4R)-4-hydroxy-2-[[(1S)-1-[4-(4-methylthiazol-5-yl)phenyl]ethyl]carbamoyl]pyrrolidine-1-carbonyl]-2,2-dimethyl-propyl]amino]-2-oxo-ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid

3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[[2-(2,6-Dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

(2S,4R)-N-[(1R)-2-[[2-[[(1R)-1-(aminomethyl)-2-[[(1S)-2-[[2-[[2-[(2-amino-2-oxo-ethyl)amino]-2-oxo-ethyl]amino]-2-oxo-ethyl]amino]-2-oxo-1-(sulfanylmethyl)ethyl]amino]-2-oxo-ethyl]amino]-2-oxo-ethyl]amino]-1-[4-(4-methylthiazol-5-yl)phenyl]-2-oxo-ethyl]-1-[(2S)-2-[(2-chloroacetyl)amino]-3,3-dimethyl-butanoyl]-4-hydroxy-pyrrolidine-2-carboxamide