title: [Saponins with low sugar chain from the leaves of Panax notoginseng (Burk) F. H. Chen].
abstract: Six saponins with low sugar chain were isolated from the leaves of Panax notoginseng (Burk) F. H. Chen. Their structures were elucidated as 20(R)-ginsenoside Rh2(I), 20(R)-ginsenoside Rg3(II), ginsenoside Mc(III), ginsenoside F1(IV), ginsenoside Rh1(V) and daucosterol(VI) by spectroscopic analysis and comparison with authentic samples. Compounds I-IV were first isolated from the plant.
authors.affiliation: Department of Chemistry, Yunnan Normal University, Kunming 650092.
authors.forename: Yegao
authors.initials: Y
authors.lastname: Chen
authors.forename: Eryi
authors.initials: E
authors.lastname: Zhan
authors.forename: Hongfen
authors.initials: H
authors.lastname: Chen
authors.forename: Xiuqiong
authors.initials: X
authors.lastname: Duan
authors.forename: Liqun
authors.initials: L
authors.lastname: Guo
mesh_terms: D036145:Ginsenosides / Q000737:chemistry / Q000302:isolation & purification*; D005894:Panax / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D036145:Ginsenosides; C482461:ginsenoside Mc; C055327:ginsenoside F1; C425564:ginsenoside Rh1; C055305:ginsenoside Rh2