title: Two new phenolic glycosides from the rhizome of Gastrodia elata.
abstract: Two new phenolic glycosides, named parishins F-G (1-2), together with known parishin E, were isolated from the rhizome of Gastrodia elata. The new structures were established as 1,3-di-[4-O-(β-D-glucopyranosyl) benzyl]-2-{4-O-[β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranosyl] benzyl} citrate (1) and 2-[4-O-(β-D-glucopyranosyl)benzyl] citrate (2), by means of MS, 1D, and 2D NMR spectral analyses, as well as chemical methods.
authors.affiliation: Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.
authors.forename: Li
authors.initials: L
authors.lastname: Wang
authors.forename: Hong-Bin
authors.initials: HB
authors.lastname: Xiao
authors.forename: Li
authors.initials: L
authors.lastname: Yang
authors.forename: Zheng-Tao
authors.initials: ZT
authors.lastname: Wang
mesh_terms: D002951:Citrates / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D031668:Gastrodia / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D027343:Rhizome / Q000737:chemistry
chemical_list: D002951:Citrates; D004365:Drugs, Chinese Herbal; D005960:Glucosides; C573366:parishin F; C573367:parishin G