title: New alkaloids from the seeds of Notopterygium incisum.
abstract: Three new alkaloids, N-hexacosanoylanthranilic acid (1), N-octacosanoylanthranilic acid (2) and N-eicosanoyltyramine (3), along with 19 known compounds, were isolated from the seeds of Notopterygium incisum, whose rhizomes are used as a traditional Tibetan medicine. Their structures were elucidated by 1D, 2D NMR spectra and ESI-MS spectrometer evidence.
authors.affiliation: Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, PR China.
authors.forename: K
authors.initials: K
authors.lastname: Xu
authors.forename: S
authors.initials: S
authors.lastname: Jiang
authors.forename: H
authors.initials: H
authors.lastname: Sun
authors.forename: Y
authors.initials: Y
authors.lastname: Zhou
authors.forename: X
authors.initials: X
authors.lastname: Xu
authors.forename: S
authors.initials: S
authors.lastname: Peng
authors.forename: L
authors.initials: L
authors.lastname: Ding
mesh_terms: D000470:Alkaloids / Q000737:chemistry*; D019661:Apiaceae / Q000737:chemistry*; D015394:Molecular Structure; D012639:Seeds / Q000737:chemistry*
chemical_list: D000470:Alkaloids