title: A new secoiridoid glycoside from the fruits of Cornus officinalis (Cornaceae).
abstract: A new secoiridoid glycoside, 7β-O-dimethyl butanedioate morroniside (1) was isolated from the fruits of Cornus officinalis (Cornaceae) along with the known compound, caffeoyltartaric acid dimethyl ester (2) which was isolated from the family Cornaceae for the first time. Their structures were elucidated by physical and spectroscopic data analysis, including 1D and 2D NMR, ESI-MS and CD experiments.
authors.affiliation: a College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Ji-Yeon
authors.initials: JY
authors.lastname: Park
authors.affiliation: a College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Ah-Reum
authors.initials: AR
authors.lastname: Han
authors.affiliation: a College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Yun-Seo
authors.initials: YS
authors.lastname: Kil
authors.affiliation: a College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Unwoo
authors.initials: U
authors.lastname: Kang
authors.affiliation: a College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Se-Hee
authors.initials: SH
authors.lastname: Kim
authors.affiliation: b Department of Chemistry and Nano Science, College of Natural Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Sang-Jip
authors.initials: SJ
authors.lastname: Nam
authors.affiliation: a College of Pharmacy, Graduate School of Pharmaceutical Sciences , Ewha Womans University , Seoul , Korea.
authors.forename: Eun Kyoung
authors.initials: EK
authors.lastname: Seo
mesh_terms: D029768:Cornus / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry; D057888:Iridoid Glucosides / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C000617273:7beta-O-dimethyl butanedioate morroniside; D057888:Iridoid Glucosides
keywords: Cornaceae; Cornus officinalis; secoiridoid glycoside