title: Two new lignan glycosides from Trachelospermum lucidum (D. Don) Schum.
abstract: Two new lignans (1 and 2) having a diarylhydroxybutyrolactone skeleton were isolated from the leaves of Trachelospermum lucidum (D. Don) Schum. Their structures were elucidated to be apocynotrachelolegnin 5'-O-beta-d-glucopyranoside (1) and rafanotrachelogenin 4-O-beta-d-glucopyranoside (2) on the basis of spectroscopic analysis. Two known lignans, matairesionoside-4-O-beta-d-glucoside (3) and trachelosiaside (4), were also isolated from Trachelospermum lucidum.
authors.affiliation: Department of Biochemistry, Shah Abdul Latif University, Khairpur Mir's Sindh, Pakistan.
authors.forename: F
authors.initials: F
authors.lastname: Kousar
authors.forename: M H
authors.initials: MH
authors.lastname: Noomrio
authors.forename: M M Ali
authors.initials: MM
authors.lastname: Talpur
authors.forename: V U
authors.initials: VU
authors.lastname: Ahmad
authors.forename: M
authors.initials: M
authors.lastname: Arfan
mesh_terms: D029062:Apocynaceae / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D013058:Mass Spectrometry; D019906:Nuclear Magnetic Resonance, Biomolecular; D009904:Optical Rotation; D035261:Plant Components, Aerial / Q000737:chemistry; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D006027:Glycosides; D017705:Lignans