phenylmethyl 3-(8-hydroxy-5-oxo-3-(benzyloxycarbonyl)-1,2,3-trihydroindolizin-6-yl)propanoate

(S)-1,2,3,5-tetrahydro-8-hydroxy-5-oxo-3-((phenylmethoxy)carbonyl)-6-indolizinepropanoic acid

(3S)-8-hydroxy-6-(2-methoxycarbonylethyl)-5-oxo-1,2,3,5-tetrahydroindolizine-3-carboxylic acid methyl ester

L-焦谷氨酸甲酯

L-焦谷氨酸