英文名称
6-[6-(2-amino-1,2-dihydropyridin-5-yl)-2-[3,4-dihydroxy-5-(2-hydroxyethyl)phenyl]-3',4',5,5'-tetrahydroxy-8-[2-(methylamino)ethylamino]-4-oxospiro[6H-pyrano[3,2-h][1]benzoxepine-9,6'-oxane]-2'-carbonyl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid