title: Flavonol glycosides in leaves of two Diospyros species.
abstract: Fourteen flavonol glycosides including two new compounds were isolated from the leaves of two Diospyros plants (D. cathayensis and D. rhombifolia). The structures of isolated compounds were determined by spectroscopic analysis. The scavenging activity of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical of the isolated compounds was also investigated.
authors.affiliation: Gifu Prefectural Institute of Health and Environmental Sciences, 1-1 NakaFudogaoka, Kakamigahara 504-0838, Japan.
authors.forename: Miyuki
authors.initials: M
authors.lastname: Furusawa
authors.forename: Toshiyuki
authors.initials: T
authors.lastname: Tanaka
authors.forename: Testuro
authors.initials: T
authors.lastname: Ito
authors.forename: Ken-ichi
authors.initials: K
authors.lastname: Nakaya
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Iliya
authors.forename: Masayoshi
authors.initials: M
authors.lastname: Ohyama
authors.forename: Munekazu
authors.initials: M
authors.lastname: Iinuma
authors.forename: Hiroko
authors.initials: H
authors.lastname: Murata
authors.forename: Yuka
authors.initials: Y
authors.lastname: Inatomi
authors.forename: Akira
authors.initials: A
authors.lastname: Inada
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Nakanishi
authors.forename: Shigeru
authors.initials: S
authors.lastname: Matsushita
authors.forename: Yumiko
authors.initials: Y
authors.lastname: Kubota
authors.forename: Ryuichi
authors.initials: R
authors.lastname: Sawa
authors.forename: Yoshikazu
authors.initials: Y
authors.lastname: Takahashi
mesh_terms: D029788:Diospyros; D044948:Flavonols / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves
chemical_list: D044948:Flavonols; D006027:Glycosides; D010936:Plant Extracts