英文别名norbergenin; (2S,3R,4R,4aS,10bR)-3,4,8,9,10-pentahydroxy-2-(hydroxymethyl)-3,4,4a,10b-tetrahydro-2H-pyrano[3,2-c]isochromen-6-one; (2R)-3,4,4aα,10bβ-Tetrahydro-3β,4α,8,9,10-pentahydroxy-2α-(hydroxymethyl)pyrano[3,2-c][2]benzopyran-6(2H)-one; Pyrano[3,2-c][2]benzopyran-6(2H)-one, 3,4,4a,10b-tetrahydro-3,4,8,9,10-pentahydroxy-2-(hydroxymethyl)-, (2R,3S,4S,4aR,10bS)- 
