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  • 發布時間:2023-04-15 20:19 原文鏈接: 竹柏根的化學成分

      根皮含16 -羥基 羅漢松 內酯(16-hydroxy-podolide),2,3-二氫-16-羥基羅漢松內酯(2,3-dihydro-16-hydrox-ypodolide),2β,3β-環氧羅漢松內酯(2β,3β-epoxypodolide),2,3-二氫羅漢松內酯(2,3-dihvdropodolide),2,3-去氫-16-羥基 竹柏內酯(2,3-dehydro-l6-hydroxynagilactone)F, 竹柏內酯(nagilac-tone)I,16-羥基竹柏內酯(16-hydroxynagilactone) E,2α-羥基竹柏內酯(2α-hydroxyagilactone)F,竹帕 內酯(nagilactone)E,l-去氧-2, 3-去氫竹柏內酯(1-deoxy-2,3-dehydronagilactone)A,1-去氧竹柏內酯(1-deoxynagilactone) A,2,3-去氫竹柏內酯(2,3-de-hydronagilactone)A,19 -羥基陶塔酚(19-hydroxytotarol),陶塔二酚(totaradiol),4β -羧基-19-去甲陶塔酚(4β-carboxy-19-norto-tarol),陶塔酚(totarol), 柳杉酚(sugiol)。莖皮含 竹柏內酯C、D、I、J,16-羥基竹柏內酯E。 種子含竹柏內酯 A、B,15-甲氧碳基竹柏 內酯(15-methoxy-carbonylnagilctone)D,l-去氧-2α-羥基竹柏內酯(1-deoxy-2α-hy-droxynagilactone)A,表塞氏 羅漢松素(episellowin),竹柏內酯甙B(即竹柏內酯A-1-β-D-葡萄糖甙)(nagilactcoide B),金松雙 黃酮(sciadopitysin), 穗花杉雙黃酮-4',4",7,7"-四甲醚(a-mentoflavone-4',4",7,7"-tetramethylether),乙基-β-D -吡喃葡萄糖甙(ethyl-β-D-pyranoglucoside), 竹柏 內酯C,3β -羥基竹柏內酯(3β-hydroxynagilactone)A,15-羥基竹柏內酯(15-hydroxynagi-lactone)D,竹柏內酯甙A,1-去氧-2β,3β-環氧竹柏內酯A(1-deoxy-2β,3β-epoxynagilactone A),1-去氧-2α-羥基竹柏內酯A(1-deoxy-2α-hydroxynagilactone A), 柳杉酚, β-谷甾醇(β-sitosterol)及 蔗糖(sucrose)等。

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