(2S,3S)-2-(6,7-Bis-carboxymethoxy-2-oxo-2H-chromen-4-ylmethoxycarbonylamino)-3-[3-(4-trifluoromethyl-benzoylamino)-benzyloxy]-succinic acid

6,7-bis(tert-butoxycarbonylmethoxy)-4-(hydroxymethoxy)coumarin

BCMCM-OH

(2S,3S)-3-benzyloxy-N-{[6,7-bis(carboxymethoxy)coumarin-4-yl-methoxy]carbonyl}aspartate

di-tert-butyl (2S,3S)-3-benzyloxy-N-{[6,7-bis(tert-butoxycarbonylmethoxy)coumarin-4-yl-methoxy]carbonyl}aspartate