由20(S)原人参二醇衍生的皂苷 RO HO H 17 ginsenoside R 10 H Ral glc-6-ara(p)-4-xyI glc-gIc-O Ra2 glc-6-ara(f)-2-xy RbI glc-6-glc Rb2 gIc-6-ara(p Rc 20(S)-protopanaxadiol glc-6-ara(f) Rd gIc Rel H(20R)由20(S)-原人参二醇衍生的皂苷: H 8 glc glc O H H H 10 13 14 17 HO 20 RO 2 ginsenoside R Ra1 -glc-6-ara(p)-4-xyl Ra2 -glc-6-ara(f)-2-xyl Rb1 -glc-6-glc Rb2 -glc-6-ara(p) Rc -glc-6-ara(f) Rd -glc Rg1 -H(20R) 20(s)-protopanaxadiol