(4S,5R)-tert-butyl 4-[4-(ethoxycarbonyl)thiazol-2-yl]-2,2,5-trimethyloxazolidine-3-carboxylate

Boc-Arg(Pbf)- Thz-Thr-Thz-Oxz(Me)-Oxz(Me)-OMe

(4S,5R)-4-[(1S,2R)-1-(4-Ethoxycarbonyl-thiazol-2-yl)-2-hydroxy-propylcarbamoyl]-2,2,5-trimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

Boc-oxazolidine(Me3)-Thz-Oxz(Me)-Oxz(Me)-OMe

Boc-oxazolidine(Me)3-Thz-Thr-Oxz(Me)-OMe

Boc-Arg(Pbf)-Oxz(Me)-Thz-OEt

2-{(1S,2R)-2-Hydroxy-1-[(2-phenyl-thiazole-4-carbonyl)-amino]-propyl}-thiazole-4-carboxylic acid

2-((Z)-1-{(2S,3R)-3-Hydroxy-2-[(2-phenyl-thiazole-4-carbonyl)-amino]-butyrylamino}-propenyl)-thiazole-4-carboxylic acid

2-((1S,2R)-2-Hydroxy-1-{(2S,3R)-3-hydroxy-2-[(2-phenyl-thiazole-4-carbonyl)-amino]-butyrylamino}-propyl)-thiazole-4-carboxylic acid

Boc-Arg(Pbf)-Thr-Thz-OEt

H-Arg-Thz-Oxz(Me)-Thz-OEt

H-Arg-Thz-Oxz(Me)-Thz-Oxz(Me)-Oxz(Me)-OMe