title: A novel alkaloid from Mitrephora maingayi.
abstract: A novel alkaloid, maingayinine, together with dicentrinone, dicentrinene, L-2-O-methyl-chiro-inositol, allantoin, glaucine, N-phenyl-2-naphthylamine, terephthalic acid and ayanin, was isolated from the twigs of Mitrephora maingayi Hook (Annonaceae). Their structures were established predominantly by IR, MS and NMR spectral data.
authors.affiliation: Chengdu Institute of Biology, The Chinese Academy of Sciences, Chengdu 610041, China.
authors.forename: Rong
authors.initials: R
authors.lastname: Yu
authors.forename: Bo-Gang
authors.initials: BG
authors.lastname: Li
authors.forename: Qi
authors.initials: Q
authors.lastname: Ye
authors.forename: Guo-Lin
authors.initials: GL
authors.lastname: Zhang
mesh_terms: D029061:Annonaceae / Q000737:chemistry*; D006575:Heterocyclic Compounds, 3-Ring / Q000737:chemistry*; D015394:Molecular Structure
chemical_list: D006575:Heterocyclic Compounds, 3-Ring; C503447:maingayinine