2-(1-{[2-(1-amino-2-methylcarbamoyl-ethyl)-5-methyl-thiazole-4-carbonyl]-amino}-2-methyl-propyl)-5-methoxymethyl-thiazole-4-carboxylic acid allyl ester

dimethyl 2,2'-(6-(2'-((5S,6S)-2,2,3,3,13,13-hexamethyl-8,11-dioxo-5-phenyl-4,12-dioxa-7,10-diaza-3-silatetradecan-6-yl)-[2,4'-bithiazol]-4-yl)pyridine-2,5-diyl)bis(thiazole-4-carboxylate)

2-(1-{[2-(1-tert-butoxycarbonylamino-2-methylcarbamoyl-ethyl)-5-methyl-thiazole-4-carbonyl]-amino}-2-methyl-propyl)-5-methoxymethyl-thiazole-4-carboxylic acid

2-(1-amino-2-methyl-propyl)-5-methoxymethyl-thiazole-4-carboxylic acid methyl ester