Three New Isoprenylated Flavonoids from the Root Bark of Morus alba
AbstractPhytochemical investigation of the root bark of Morus alba has led to the isolation and identification of three new isoprenylated flavonoids, namely sanggenon U (1), sanggenon V (2), and sanggenon W (3), along with four known isoprenylated flavonoids: euchrenone a7 (4), sanggenon J (5), kuwanon E (6), and kuwanon S (7). All compounds were isolated by repeated silica gel (SiO2), octadecyl SiO2 (ODS), and Sephadex LH-20 open column chromatography. The structure of the compounds were determined based on spectroscopic analyses, including nuclear magnetic resonance (NMR), mass spectrometry (MS), circular dichroism (CD), and infrared (IR). In addition, compounds 1–4 were isolated for the first time from the root bark of M. alba in this study. View Full-Text
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Jung, J.-W.; Park, J.-H.; Lee, Y.-G.; Seo, K.-H.; Oh, E.-J.; Lee, D.-Y.; Lim, D.-W.; Han, D.; Baek, N.-I. Three New Isoprenylated Flavonoids from the Root Bark of Morus alba. Molecules 2016, 21, 1112.
Jung J-W, Park J-H, Lee Y-G, Seo K-H, Oh E-J, Lee D-Y, Lim D-W, Han D, Baek N-I. Three New Isoprenylated Flavonoids from the Root Bark of Morus alba. Molecules. 2016; 21(9):1112.Chicago/Turabian Style
Jung, Jae-Woo; Park, Ji-Hae; Lee, Yeong-Geun; Seo, Kyeong-Hwa; Oh, Eun-Ji; Lee, Dae-Young; Lim, Dong-Wook; Han, Daeseok; Baek, Nam-In. 2016. "Three New Isoprenylated Flavonoids from the Root Bark of Morus alba." Molecules 21, no. 9: 1112.
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