title: A new naphthalenone isolated from the green walnut husks of Juglans mandshurica Maxim.
abstract: Phytochemical study of green walnut husks of Juglans mandshurica Maxim. led to the isolation of a new naphthalenone, (4R)-3,4-dihydro-4-butoxy-5-hydroxy-naphthalen-1(2H)-one (1), together with 16 known compounds. Compounds 4-6, 13, 14 and 17 were isolated from the genus Juglans for the first time, and their chemotaxonomic significance was also evaluated.
authors.affiliation: a College of Life Science and Technology , Beijing University of Chemical Technology , Beijing 100029 , P.R. China.
authors.forename: Guang
authors.initials: G
authors.lastname: Chen
authors.forename: Xin-Mei
authors.initials: XM
authors.lastname: Pi
authors.forename: Chang-Yuan
authors.initials: CY
authors.lastname: Yu
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification; D019073:HT29 Cells; D056945:Hep G2 Cells; D006801:Humans; D031324:Juglans / Q000737:chemistry*; D015394:Molecular Structure; D009281:Naphthalenes / Q000737:chemistry* / Q000302:isolation & purification; D009754:Nuts / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry
chemical_list: C000596590:3,4-dihydro-4-butoxy-5-hydroxy-naphthalene-1(2H)-one; D000972:Antineoplastic Agents, Phytogenic; D009281:Naphthalenes; D010936:Plant Extracts
keywords: (4R)-3,4-dihydro-4-butoxy-5-hydroxy-naphthalen-1(2H)-one; Juglandaceae; Juglans mandshurica Maxim.