✍ Scribed by Fujiang Guo; Yuanchao Li
No coin nor oath required. For personal study only.
Two new sesquiterpenoids and one derivative, lycifuranone A ( (4R)-4,5-dihydro-4-(3-hydroxy-2,6dimethylbenzyl)-5,5-dimethylfuran-2(3H)-one; 1), lycifuranone B ( 4,5-dihydroxy-3-methyl-2-{[(3R)-tetrahydro-2,2-dimethyl-5-oxofuran-3-yl]methyl} benzaldehyde; 2), and lycifuranone C ( (4R)-4-(3,4-dihydroxy-6-{(2S,4R,6S)-4-[2-(4-hydroxy-3-methoxyphenyl)ethyl]-6-pentyl[1,3]dioxan-2-yl}-2-methylbenzyl)-4,5-dihydro-5,5-dimethylfuran-2(3H)-one; 3), respectively, have been isolated from the roots of Lycianthes marlipoensis, and their structures were established by spectroscopic methods.
📜 SIMILAR VOLUMES
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## Abstract From the whole plants of __Ligularia duciformis__, four new sesquiterpenoids, 3__β__‐acetoxy‐6__β__‐methoxyeremophila‐7(11),9(10)‐dien‐12,8__β__‐olide (**1**), 3__β__‐acetoxy‐8__α__‐hydroxy‐6__β__‐methoxyeremophila‐7(11),9(10)‐dien‐12,8__β__‐olide (**2**), 3__β__‐acetoxy‐10__β__‐hydroxy
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