title: Diarylheptanoids from the leaves of Alnus hirsuta Turcz.
abstract: Diarylheptanoids, (5S)-1,7-bis-(3,4-dihydroxyphenyl)-5-hydroxyheptane-3-one (1, hirsutanonol), (5S)-1,7-bis-(3,4-dihydroxyphenyl)-heptane-3-one-5-O-beta-D-xylopyranosi de (2, oregonin), (5R)-1,7-bis-(3,4-dihydroxyphenyl)-heptane-5-O-beta-D-xylopyranoside (3), and (5R)-1,7-bis-(3,4-dihydroxyphenyl)-heptane-5-O-beta-D-glucopyranoside (4) were isolated from the leaves of Alnus hirsuta Turcz. The structures of these compounds were identified based on the spectral and physicochemical data.
authors.affiliation: College of Pharmacy, Chung Ang University Seoul, Korea. mwlee@cau.ac.kr
authors.forename: M W
authors.initials: MW
authors.lastname: Lee
authors.forename: M S
authors.initials: MS
authors.lastname: Park
authors.forename: D W
authors.initials: DW
authors.lastname: Jeong
authors.forename: K H
authors.initials: KH
authors.lastname: Kim
authors.forename: H H
authors.initials: HH
authors.lastname: Kim
authors.forename: S H
authors.initials: SH
authors.lastname: Toh
mesh_terms: D007723:Korea; D009682:Magnetic Resonance Spectroscopy; D010946:Plants, Medicinal / Q000737:chemistry*