Synthetic Studies on Dearomatized Polycyclic Natural Products
| Project/Area Number |
21850012
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Synthetic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TAKIKAWA Hiroshi Tokyo Institute of Technology, 大学院・理工学研究科, 助教 (70550755)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,704,000 (Direct Cost: ¥2,080,000、Indirect Cost: ¥624,000)
Fiscal Year 2010: ¥1,287,000 (Direct Cost: ¥990,000、Indirect Cost: ¥297,000)
Fiscal Year 2009: ¥1,417,000 (Direct Cost: ¥1,090,000、Indirect Cost: ¥327,000)
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| Keywords | 天然物合成 / 芳香族ポリケチド / 多環性化合物 / ニトリルオキシド / イソオキサゾール / 多環式化合物 / 核間置換基 / ベンゾイン生成反応 / ピナコール転位反応 / ピナコール転位反 |
|---|
| Research Abstract |
The type-II polyketide biosynthetic pathway produces a vast array of polycyclic natural products having a partially dearomatized structure, attracting the attention of the biochemical and synthetic communities. Based on the newly developed reactions with particular ortho-disubstituted nitrile oxide, we have developed viable methods for constructing the characteristic polycyclic skeleton and applied to the aromatic polyketide synthesis. Through these studies, the first total synthesis of seragakinone A, a novel pentacyclic marine antibiotic, was achieved.
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Report
(3 results)
Research Products
(11 results)
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[Presentation] セラガキノンAの合成研究2011
Author(s)
橋本善光・高田晃臣・疋田克善・瀧川紘・鈴木啓介
Organizer
日本化学会第91春季年会
Place of Presentation
神奈川大学横浜キャンパス
Year and Date
2011-03-26
Related Report
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[Presentation] セラガキノンAの全合成2010
Author(s)
高田晃臣・瀧川紘・疋田克善・橋本善光・鈴木啓介
Organizer
第52回天然有機化合物討論会
Place of Presentation
グランシップ、静岡県コンベンションアーツセンター
Year and Date
2010-09-30
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