(gammaS,4S)-4-羧基-gamma-[[芴甲氧羰基]氨基]-2,2-二甲基-delta-氧代-3-恶唑烷戊酸叔丁酯

(gammaS,4S)-4-Carboxy-gamma-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-2,2-dimethyl-delta-oxo-3-oxazolidinepentanoic acid 3-(1,1-dimethylethyl) ester