title: A new resin glycoside from Ipomoea maxima.
abstract: A new resin glycoside (1) was isolated from the aerial part of Ipomoea maxima, together with three known compounds, pescaprein XX (2), stoloniferin X (3), and stoloniferin IX (4). The structure of 1 was elucidated on the basis of 1D NMR spectroscopy, a fragmentation study by APCIMS, and HRESIMS analysis.
authors.affiliation: Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan.
authors.forename: Kazune
authors.initials: K
authors.lastname: Koryudzus
authors.forename: Midori A
authors.initials: MA
authors.lastname: Arai
authors.forename: Firoj
authors.initials: F
authors.lastname: Ahmed
authors.forename: Samir K
authors.initials: SK
authors.lastname: Sadhu
authors.forename: Masami
authors.initials: M
authors.lastname: Ishibashi
mesh_terms: D006027:Glycosides / Q000737:chemistry* / Q000378:metabolism; D027741:Ipomoea / Q000737:chemistry* / Q000378:metabolism*; D015394:Molecular Structure; D035261:Plant Components, Aerial; D012116:Resins, Plant / Q000737:chemistry* / Q000378:metabolism
chemical_list: D006027:Glycosides; D012116:Resins, Plant