英文别名Chonglou Saponin II; Polyphyllin Ⅱ; Polyphyllin ll; Chonglou saponin Ⅱ; Polyphyllin B; PolyphyllinD; β-D-Glucopyranoside, (3β,25R)-spirost-5-en-3-yl O-α-L-arabinofuranosyl-(1→4)-O-[6-deoxy-α-L-mannopyranosyl-(1→3)]-; (2S,3R,4R,5R,6S)-2-(((2R,3R,4R,5R,6R)-3-(((2S,3R,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-5-hydroxy-2-(hydroxymethyl)-6-(((4S,5'R,6aR,6bS,8aS,8bR,9S,10R,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol; (3β,25R)-17-Hydroxyspirost-5-en-3-yl α-L-arabinofuranosyl-(1->4)-[6-deoxy-α-L-mannopyranosyl-(1->3)]-β-D-glucopyranoside 
