Diels-alder type adducts from the fruits of Morus alba L. = 오디(Morus alba fruit)로 부터 Diels-Alder형 부가체 화합물의 분리 및 동정

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Title
Diels-alder type adducts from the fruits of Morus alba L. = 오디(Morus alba fruit)로 부터 Diels-Alder형 부가체 화합물의 분리 및 동정
Author(s)
Y G Lee; Kyeong-Hwa Seo; E K Hong; D M Kim; Y E Kim; N I Baek
Bibliographic Citation
Journal of Applied Biological Chemistry, vol. 59, no. 2, pp. 91-94
Publication Year
2016
Abstract
The fruits of Morus alba L. were extracted with 80% aqueous MeOH, and the concentrated extract was partitioned into EtOAc, n-butyl alcohol, and water fractions. The repeated silica gel (SiO2) and octadecyl silica gel column chromatographies for the EtOAc and n-butyl alcohol fractions led to isolation of two phenolic compounds. The chemical structures of the compounds were determined as Diels-Alder type adducts, mulberrofuran E (1) and chalcomoracin (2) based on spectroscopic data analyses including nuclear magnetic resonance, mass spectrometry, and infrared spectrometry. Compounds 1 and 2 were isolated for the first time from the fruits of M. alba L. in this study.
Keyword
ChalcomoracinDiels-Alder adductMorus alba fruitMulberrofuran E
ISSN
1229-2737
Publisher
Springer
DOI
http://dx.doi.org/10.3839/jabc.2016.016
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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