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[...]... 3-O-{[α-L-rhamnospyranosyl(1→2)-β-D-glucopyranosyl-(1→4)][β-D-glucopyranosyl-(1→2)]β-D-glucopyranosyl}oleanolic β-D-Glucopyranosyl T ng quan β-D-Glucopyranosyl 3-O-β-D-glucopyranosyloleanoat 3-O-[β-D-galactopyranosyl-(1→3)α-L-arabinopyranosyl]oleanoat β-D-Glucopyranosyl 3-O-{[α-L-rhamnopyranosyl-(1→2)][β-D-glucopyranosyl-(1→3)]α-L-arabinopyranosyl}oleanoat β-D-Xylopyranosyl-(1→2)β-D-glucopyranosyl 3-O-[α-L-rhamnopyranosyl-(1→3)β-D-glucopyranosyl]oleanoat... n-butanol c a cây Hedyotis nudicaulis có ch a: β-D-glucopyranosyl 3-O-[β-D-galactopyranosyl-(1→3)-α-L-arabinopyranosyl]-30-norolean-12,20(29)Nguy n Phúc m Trang 12 Hedyotis tenelliflora Blume dien-28-oat, T ng quan β-D-glucopyranosyl 3-O-[β-D-galactopyranosyl-(1→3)-α-L- arabinopyranosyl]oleanoat và β-D-glucopyranosyl 3-O-[α-L-rhamnopyranosyl(1→2)-α-L-arabinopyranosyl-(3→1)-β-D-glucopyranosyl]oleanoat... 3-O-β-D-glucopyranosyloleanoat, β-D-glucopyranosyl 3-O-[α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranosyl]oleanoat, acid 3-O-{[β-D-glucopyranosyl-(1→2)]-[β-D-glucopyranosyl-(1→3)]- β-D-glucopyranosyl}oleanolic, acid 3-O-{[α-L-rhamnospyranosyl-(1→2)- β-D-glucopyranosyl-(1→4)]-[β-D-glucopyranosyl-(1→2)]-β-D-glucopyranosyl}-oleanolic và β-D-xylopyranosyl-(1→2)-β-D-glucopyranosyl 3-O-[α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranosyl]oleanoat... Acid oleanolic β-Amyrin Acid 3β,13β-dihydroxyurs11-en-28-oic 3β-Hydroxyurs11-en-28(13)-lacton Olean-12-en-3β,28,29-triol Hederagenin COOH HO OH Acid sumaresinolic 2α,3β,23Trihydroxyolean-12-en Acid 3-O-α-L-rhamnopyranosyl-(1→3)β-D-glucopyranosyloleanolic Nguy n Phúc m Acid 3-O-β-D-glucopyranosyloleanolic Acid 3-O-{[β-D-glucopyranosyl-(1→2)]-[β-Dglucopyranosyl-(1→3)]β-D-glucopyranosyl}oleanolic Trang 15... 3-O-[α-L-rhamnopyranosyl-(1→3)β-D-glucopyranosyl]oleanoat Acid 3-O-[α-L-rhamnopyranosyl-(1→4)β-D-glucopyranosyl-(1→3)α-L-arabinopyranosyl]-30-norolean12,20(29)-dien-28-oic Nguy n Phúc m Trang 16 Hedyotis tenelliflora Blume OH T ng quan OH OH O HO OH C O O O HO O HO HO O OH OH HO HO OH O O HO O C O OH HO HO O OH O H3C HO OH O O O O HO OH β-D-Glucopyranosyl 3-O-[β-D-galactopyranosyl-(1→3)α-L-arabinopyranosyl]-30-norolean12,20(29)-dien-28-oat... và acid oleanolic và stigmasterol 3-O-β-D-glucopyranosid Nguy n Phúc m Trang 11 Hedyotis tenelliflora Blume T ng quan 1.3.2.17 Hedyotis merguensis Hook f.[14] – Răm núi Năm 2009 Thái Hoàng Minh ã cô l p ư c t cây răm núi các h p ch t : stigmasterol, β–sitosterol, acid ursolic, β-sitosterol 3-O-β-D-glucopyranosid, acid 3-O-[α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranosyl]oleanolic, β-D-glucopyranosyl 3-O-β-D-glucopyranosyloleanoat,... 3-O-[α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranosyl]oleanoat 1.3.2.18 Hedyotis microcephala Pierre ex Pit [5] -An i n u nh Các b ph n thân, lá, r c a cây Hedyotis microcephala có ch a các h p ch t: h n h p stigmasterol và β–sitosterol, acid ursolic, 5–hydroxymetylfurfural, acid 3–O–β–D–glucopyranosyloleannolic, etyl 1’–O–β–D–glucopyranosid, β–sitosterol 3–β–O–D–glucopyranosid và acid 3–O–[α–L–rhamnopyranosyl–(1→3)– β–D–glucopyranosyl]oleanolic... β-D-Glucopyranosyl 3-O-{[α-L-rhamnopyranosyl-(1→2)][β-D-glucopyranosyl-(1→3)]α-L-arabinopyranosyl}-30-norolean12,20(29)-dien-28-oat ∗ Các quinon trong chi Hedyotis Alizarin 1-metyl eter 1,4-Dihydroxy2,3-dimetoxy-antraquinon 3,6-Dihydroxy2-metylantraquinon Nguy n Phúc m 1,2,3-Trimetoxy-antraquinon 2,3-Dimetoxy6-metylantraquinon 1,4-Dihydroxy2-hydroxylmetyl-antraquinon 10-Hydroxy2-hydroxymetyl-1,4-antraquinon... deacetyl-asperulosidic Acetyl scandosid metyl ester Trang 20 Hedyotis tenelliflora Blume T ng quan Scandosid 10-O-Benzoylscandosid 6’-Acetylasperulosid 6’-Acetyldeacetylasperulosid metyl ester metyl ester 6-O-p-Coumaroylscandosid metyl ester 6-O-(p-Metoxycinnamoyl)scandosid 6-O-Feruloylscandosid metyl ester metyl ester 10-O-(p-Hydroxybenzoyl)scandosid metyl ester 10-O-p-Coumaroylscandosid metyl ester ∗ Các... 10-Hydroxy2-hydroxymetyl-1,4-antraquinon 3-Hydroxy-2-metyl1-metoxyantraquinon 3-Hydroxy-2-formyl-1metoxyantraquinon 9-Hydroxy2,3-dimetoxy-1,4-antraquinon Trang 17 Hedyotis tenelliflora Blume 1,6-Dihydroxy7-metoxy-2-metyl-antraquinon T ng quan 1,6-Dihydroxy2-metylantraquinon 2,5-Dimetoxy-1,4benzoquinon 1,5,6-Trimetoxy-2hydroxyantraquinon 1,3,6-Trihydroxy2-metylantraquinon 3,5,6-Trimetyl-2-(3-hydroxy-3', 7', 11', 123doc.vn