2 diosgenin 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside 3 diosgenin 3-O-α-L-rhamnopyranosyl-(→2)-[-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside 4 diosgenin 3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside 5 diosgenin 3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside 6 丫蕊花皂苷N（ypsilandroside N） 7 丫蕊花皂苷E（ypsilandroside E） 8 丫蕊花皂苷F（ypsilandroside F） 9 異丫蕊花皂苷元（isoypsilandrogenin） 10 異丫蕊花皂苷A（isoypsilandroside A） 11 異丫蕊花皂苷B（isoypsilandroside B） 12 pennogenin 13 pennogenin3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside 14 pennogenin3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside 15 pennogenin 3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside 16 pennogenin3-O-α-L-arabinofuranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside 17 丫蕊花皂苷O（ypsilandroside O） 18 25(R), 7β-hydroxylpennogenin3-O-α-L-rhamnopyranosyl-(1→4) -α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside 19 (25S)-spirost-5-en-3β, 17α, 27-triol 20 丫蕊花皂苷C（ypsilandroside C） 21 丫蕊花皂苷D（ypsilandroside D） 22 polyphylloside Ⅲ 23 丫蕊花皂苷G（ypsilandroside G） 24 丫蕊花皂苷J（ypsilandroside J） 25 丫蕊花皂苷K（ypsilandroside K） 26 丫蕊花皂苷M（ypsilandroside M） 27 丫蕊花皂苷A（ypsilandroside A） 28 丫蕊花皂苷B（ypsilandroside B） 29 丫蕊花皂苷L（ypsilandroside L） 30 丫蕊花皂苷H（ypsilandroside H） 31 丫蕊花皂苷Ⅰ（ypsilandroside Ⅰ） 32 丫蕊花皂苷S（ypsilandroside S） 33 saponin Th 34 proto-Pb 35 protoprogenin Ⅱ 36 26-O-β-D-glucopyranosyl-(25R)-furost-5-en-3β, 22ξ, 26-triol 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside 37 丫蕊花皂苷P（ypsilandroside P） 38 pseudoproto Pb 39 丫蕊花皂苷Q（ypsilandroside Q） 40 smilaxchinoside B 41 parispseudoside C 42 26-O-β-D-glucopyranosyl-16, 16'-cyclochola-5, 16, 20(22), 22'-tetraene-3β, 26-diol 3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside 43 parispseudoside A 44 26-O-β-D-glucopyranosyl-3β, 26-dihydroxy-20, 22-seco-25(S)-furost-5-en-20, 22-dione 3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)]-β-D-glucopyranoside 45 26-O-β-D-glucopyranosyl-3β, 26-dihydroxy-20, 22-seco-25(R)-furost-5-en-20, 22-dione 3-O-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside 46 pregnane-5, 16-dien-3β-ol-20-oxo-3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopy-ranosyl-(1→4)-[α-Lrhamnopyranosyl-(1→2)]-β-D-glucopyranoside (R₁=H) 47 丫蕊花皂苷R（ypsilandroside R，R₁=O） 48 丫蕊花皂苷T（ypsilandroside T） 49 ypsilactoside A 50 ypsilactoside B 51 β-谷甾醇(R=H) 52 胡蘿卜苷(R=S₁) 53 豆甾醇 54 ypsilanogenin (R₁=H, R₂=H) 55 ypsilanogenin 3-O-β-D-glucopyranoside (R₁=S₁, R₂=H)