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논문 기본 정보

자료유형
학술저널
저자정보
Yang Hee Jo (Chungbuk National University) Solip Lee (Chungbuk National University) Se Hwan Ryu (Chungbuk National University) Sang Won Yeon (Chungbuk National University) Ayman Turk (Chungbuk National University) Bang Yeon Hwang (Chungbuk National University) Mi Kyeong Lee (Chungbuk National University)
저널정보
한국생약학회 Natural Product Sciences Natural Product Sciences Vol.27 No.4
발행연도
2021.12
수록면
234 - 239 (6page)
DOI
10.20307/nps.2021.27.4.234

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초록· 키워드

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Masclura tricuspidata, also called as Cudrania tricuspidata, is one of the most common Moraceae family plants in East Asia. Its trivial name follows mulberry due to the similar morphology. Investigation of the bioactive constituents of M. tricuspidata leaves yielded a new xanthone derivative along with twenty known compounds through various chromatographic techniques. A new compound was defined as mascluraxanthone (3), a prenylated xanthone glucoside on the basis of 1D and 2D NMR and MS data. Twenty known compounds were identified as four xanthone derivatives (1-2 and 4-5), two flavans (6-7), six flavanol derivatives (8-13), a flavonone (14) and seven flavonol derivatives (15-21). Among the isolated compounds, flavanol and flavonoid derivatives with 3′,4′-OH groups showed antioxidant and anti-tyrosinase activities. Conclusively, the leaves of M. tricuspidata are rich in aromatic compounds including xanthones and flavonoids. In addition, these constituents showed antioxidant and anti-tyrosinase potentials, which might be useful for oxidative stress related diseases.

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Abstract
Introduction
Experimental
Results and Discussion
References

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