英文别名
5,7,3',4'-tetra-O-benzyl-(-)-epicatechin-(4β,8β)-[5,7,3',4'-tetra-O-benzyl-(+)-catechin];procyanidin B1 octabenzyl ether;(2R,3S)-2-[3,4-bis(phenylmethoxy)phenyl]-8-[(2R,3R,4R)-2-[3,4-bis(phenylmethoxy)phenyl]-3-hydroxy-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-4-yl]-5,7-bis(phenylmethoxy)-3,4-dihydro-2H-chromen-3-ol