A new butanolide from the leaves of <Emphasis Type="Italic">Cinnamomum reticulatum</Emphasis> |
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| Authors: | I J Lin H C Yeh T M Cham C Y Chen |
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| Institution: | (1) School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, 807, Taiwan;(2) School of Medical and Health Sciences, Fooyin University, Ta-Liao, Kaohsiung, 831, Taiwan; |
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| Abstract: | A new butanolide, isoreticulide ((4R,3E)-4-hydroxy-5-methylene-3-octadecylidenedihydrofuran-2-one) (1), along with nine compounds including one sesquiterpenoid, (3-methoxy-5H-9,11dioxabenzo3,4]cyclohepta1,2-f])inden-7-yl)-methanol (2); six benzenoids, p-hydroxybenzoic acid (3), p-hydroxybenzaldehyde (4), protocatechuic acid (5), ferulic acid (6), trans-methyl p-coumarate (7), and p-dihydrocoumaric acid (8), and two amides, N-trans-feruloyltyramine (9) and dihydroferuloyltyramine (10), were isolated from the leaves of Cinnamomum reticulatum Hayata (Lauraceae). These compounds were characterized and identified by physical and spectral evidence. |
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