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(2013/06/26)1-O-allyl-α-D-glucopyranoside
benzoyl chloride
acetic anhydride
(S)-2-(tert-butoxycarbonylamino)-3-(4-(α-D-tetra-O-benzoylglucosyloxy)-(E)-but-2-enyloxy)propanoate benzyl ester
benzyl O-allyl-N-(tert-butoxycarbonyl)-L-serinate