Eight darmarane-type saponins,named as sanchirhinoside D(1),3β,6 α-20(S)-6,20-bis(β-D-glucopyranosyloxy)-3-hydroxy dammar-24-en-12-one(2),20(R)-ginsenoside Rg3(3),ginsenosides F2(4)and Rd(5),gypenoside XVII(6),gins...Eight darmarane-type saponins,named as sanchirhinoside D(1),3β,6 α-20(S)-6,20-bis(β-D-glucopyranosyloxy)-3-hydroxy dammar-24-en-12-one(2),20(R)-ginsenoside Rg3(3),ginsenosides F2(4)and Rd(5),gypenoside XVII(6),ginsenosides Rb1(7)and ginsenoside V(8)were isolated from the 70%ethanol extract of Panax notoginseng roots by silica gel,octadecyl silane(ODS)column chromatography and HPLC,and identified by chemical and physical methods,especially by spectral analysis.Among them,1 was a new compound and 2 was a new natural product.展开更多
基金supported by Program for National Natural Science Foundation of China(NSFC81202995)New Century Excellent Talents in University(NCET-10-0958,NCET-12-1069)+1 种基金Applied Basic and Advanced Research Program of Tianjin(10ZCKFSY09300)Important Drug Development Fund,Ministry of Science and Technology of China(2011ZX09307-002-01).
文摘Eight darmarane-type saponins,named as sanchirhinoside D(1),3β,6 α-20(S)-6,20-bis(β-D-glucopyranosyloxy)-3-hydroxy dammar-24-en-12-one(2),20(R)-ginsenoside Rg3(3),ginsenosides F2(4)and Rd(5),gypenoside XVII(6),ginsenosides Rb1(7)and ginsenoside V(8)were isolated from the 70%ethanol extract of Panax notoginseng roots by silica gel,octadecyl silane(ODS)column chromatography and HPLC,and identified by chemical and physical methods,especially by spectral analysis.Among them,1 was a new compound and 2 was a new natural product.
