Studies on a Novel Anthraquinone and Its Glycosides isolated from Rubia cordifolia and R. akane
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概要
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From Radix Rubiae (dried roots of Rubia cordifolia), mollugin, 1-hydroxy-2-methyl-9,10-anthraquinone, alizarin, 1,3-dihydroxy-2-ethoxymethyl-9,10-anthraquinone, lucidin primeveroside, ruberythric acid and three new anthraquinones, 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone, 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone 3-O-(6'-O-acetyl)-α-rhamnosyl-(1→2)-β-glucoside and 2-methyl-1,3,6-trihydroxy-9,10-anthraquinone 3-O-α-rhamnosyl (1→2)-β-glucoside, were isolated. The new anthraquinone glycosides were also obtained from the roots of R. akane, as the main chemical constituents of anthraquinone glycosides. The structures were established by various chemical and spectroscopic methods.
- 公益社団法人日本薬学会の論文
- 1983-07-25
著者
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糸川 秀治
Tokyo College Of Pharmacy
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糸川 秀治
東京薬科大学 薬学部
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竹谷 孝一
Tokyo College of Pharmacy
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三原 和彦
Tokyo College of Pharmacy
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三原 和彦
東京薬大
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