@article {Gao:2003p1172, title = {Oleanane-triterpene saponins from Clinopodium urticifolium}, journal = {Chinese Chem Lett}, volume = {14}, number = {10}, year = {2003}, month = {Jan}, pages = {1041{\textendash}1044}, abstract = {Four 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{\textendash}>2)]-[beta-D-glucopyranosyl-(1{\textendash}>3)]- beta-D-fucopyranoside 1; 3beta, 16beta, 21beta, 23, 28-pentahydroxyoleana-9(11), 12(13)-diene-3-yl-[beta-D-glueopyranosyl-(1{\textendash}>2)]-[ beta-D-glucopyranosyl-(1{\textendash}>3)]- beta-D-fucopyranoside 2; 3beta, 16beta, 23, 28-tetrabydroxyoleana-9(11), 12(13)-diene-3-yl-[beta-D-glucopyranosyl-(1{\textendash}>6)-beta-D-glucopyranosyl-(1{\textendash}>3)]-[beta-D-glucopyranosyl-(1{\textendash}>2)]- beta-D-fucopyranoside 3; 3beta, 16beta, 23, 28-tetrahydroxyoleana-9(11), 12(13)-diene-3-yl-[beta-D-glucopyranosyl-(1{\textendash}>4)-beta-D-glucopyranosyl-(1{\textendash}>6)-beta-D-glucopyranosyl-(1{\textendash}>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.}, keywords = {Clinopodium Urticifolium, Labiatae, Oleanane Triterpene Saponins}, url = {http://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}, author = {LM Gao and XM Wei and DL Cheng} }