title: Two new alkaloids from the edible macrofungus Ramaria madagascariensis.
abstract: Phytochemical investigation of the ethyl acetate extract of the edible macrofungus, Ramaria madagascariensis, has led to the isolation of two new alkaloids (1 and 2). Their structures were elucidated by HR-ESI-MS, IR, and 1D- and 2D-NMR experiments. The antimicrobial activity of 1 and 2 was also tested and evaluated.
authors.affiliation: Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, China.
authors.forename: Dong-Ze
authors.initials: DZ
authors.lastname: Liu
authors.forename: Jian-Guo
authors.initials: JG
authors.lastname: Li
authors.forename: Ming-Wei
authors.initials: MW
authors.lastname: Zhang
authors.forename: Gang
authors.initials: G
authors.lastname: Liu
mesh_terms: D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification*; D000890:Anti-Infective Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D001487:Basidiomycota / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared
chemical_list: D000470:Alkaloids; D000890:Anti-Infective Agents
keywords: 2D-NMR; Alkaloids; Fruiting Bodies; Isolation; Ramaria madagascariensis