Boronic Acid-Catalyzed Final-Stage Site-Selective Acylation for the Total Syntheses of O-3'-Acyl Bisabolol β-D-Fucopyranoside Natural Products and Their Analogues
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- Nakamura Yuki
- Laboratory of Organic Chemistry for Drug Development and Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University
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- Ochiai Takayuki
- Laboratory of Organic Chemistry for Drug Development and Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University
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- Makino Kazuishi
- Laboratory of Organic Chemistry for Drug Development and Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University
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- Shimada Naoyuki
- Laboratory of Organic Chemistry for Drug Development and Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University
書誌事項
- タイトル別名
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- Boronic Acid-Catalyzed Final-Stage Site-Selective Acylation for the Total Syntheses of <i>O</i>-3′-Acyl Bisabolol β-D-Fucopyranoside Natural Products and Their Analogues
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説明
<p>The first concise total syntheses of O-3′-senecioyl α-bisabolol β-D-fucopyranoside (4a) and O-3′-isovaleroyl α-bisabolol β-D-fucopyranoside (4b) were achieved through final-stage site-selective acylation via the activation of cis-vicinal diols by imidazole-containing boronic acid catalysts as a key step. This synthetic method was also effective for the syntheses of unnatural analogues with modified acyl side chains or carbohydrate moiety.</p>
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 69 (3), 281-285, 2021-03-01
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390850247500196480
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- NII論文ID
- 130007993055
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- NII書誌ID
- AA00602100
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- ISSN
- 13475223
- 00092363
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- NDL書誌ID
- 031308990
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- PubMed
- 33642477
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- 本文言語コード
- en
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- データソース種別
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- NDLサーチ
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- PubMed
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