01734nas a2200193   4500008004100000245006300041210006200104260000800166300001600174490000700190520097000197653002901167653001301196653003301209100001201242700001201254700001401266856026001280       2003                        eng d00aOleanane-triterpene saponins from Clinopodium urticifolium0 aOleananetriterpene saponins from Clinopodium urticifolium  cJan  a1041–10440 v143 aFour new oleanane triterpene saponins were isolated and purified from the whole plant of Clinopodium urticifolium. They were 3beta, 16beta, 23, 28-tetrahydroxyoleana-9 (11), 12(13)-diene-3yl-[beta-D-glucopyranosyl-(1–>2)]-[beta-D-glucopyranosyl-(1–>3)]- beta-D-fucopyranoside 1; 3beta, 16beta, 21beta, 23, 28-pentahydroxyoleana-9(11), 12(13)-diene-3-yl-[beta-D-glueopyranosyl-(1–>2)]-[ beta-D-glucopyranosyl-(1–>3)]- beta-D-fucopyranoside 2; 3beta, 16beta, 23, 28-tetrabydroxyoleana-9(11), 12(13)-diene-3-yl-[beta-D-glucopyranosyl-(1–>6)-beta-D-glucopyranosyl-(1–>3)]-[beta-D-glucopyranosyl-(1–>2)]- beta-D-fucopyranoside 3; 3beta, 16beta, 23, 28-tetrahydroxyoleana-9(11), 12(13)-diene-3-yl-[beta-D-glucopyranosyl-(1–>4)-beta-D-glucopyranosyl-(1–>6)-beta-D-glucopyranosyl-(1–>3)]-[beta-D-glucopyranosyl- (1- 2)]- P-D-fucopyranoside 4. Their structures were elucidated on the basis of interpretation of NMR and MS data and from chemical evidence.10aClinopodium Urticifolium10aLabiatae10aOleanane Triterpene Saponins1 aGao, LM1 aWei, XM1 aCheng, DL  uhttp://apps.isiknowledge.com/InboundService.do?product=WOS&action=retrieve&SrcApp=Papers&UT=000185983600017&SID=2AFL5dnj5MCc8JPedL5&SrcAuth=mekentosj&mode=FullRecord&customersID=mekentosj&DestFail=http%253A%252F%252Faccess.isiproducts.com%252Fcustom_image