First Synthesis of Saponarin, 6-C- and 7-O-Di-β-D-glucosylapigenin
スポンサーリンク
概要
- 論文の詳細を見る
Saponarin, apigenin 6-C- and 7-O-bis-β-<span style="font-variant: small-caps;">D</span>-glucoside, was synthesized in an overall yield of 37% via 11 steps, which included the C-glycosylation of 2,4-O-dibenzylphloroacetophenone, the introduction of a cinnamoyl residue by aldol condensation, the formation of a flavone by regioselective deprotection, and oxidative ring-closure to the final regioselective deprotection and stereoselective O-glycosylation.
著者
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Sato Shingo
Graduate School Of Engineering Hokkaido University
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Takahashi Yasuko
Graduate School Of Health Sciences And Nursing Faculty Of Medicine University Of Tokyo
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Takahashi Yasuko
Graduate School of Science and Engineering, Yamagata University
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Misawa Kazufumi
Graduate School of Science and Engineering, Yamagata University
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