Synthetic study of novel antitumor agents
Project/Area Number |
22390021
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Drug development chemistry
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Research Institution | Osaka University |
Principal Investigator |
TANAKA Tetsuaki 大阪大学, 薬学研究科(研究院), 名誉教授 (40116059)
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Co-Investigator(Kenkyū-buntansha) |
KOJIMA Naoto 京都薬科大学, 薬学部, 講師 (90420413)
MIYOSHI Hideto 京都大学, 大学院農学研究科, 教授 (20190829)
矢守 隆夫 公益財団法人がん研究会, その他部局等, 研究員 (60200854)
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Co-Investigator(Renkei-kenkyūsha) |
YAMORI Takao がん研究会, がん化学療法センター 分子薬理部, 客員研究員 (60200854)
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Project Period (FY) |
2010-04-01 – 2013-03-31
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Fiscal Year 2012: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
|
Keywords | 抗がん剤 / 有機合成化学 / 生物活性物質 / 構造活性相関 / 構造活性相関研究 |
Research Abstract |
Annonaceous acetogenins are polyketides featuring one to three tetrahydrofuran ring(s) connected an alpha,beta-unsaturated-gamma-lactone ring via a long hydrocarbon chain. They exhibit an antitumor activity, owing to the inhibition of mitochondrial NADH ubiquinone oxidoreductase (complex I). We were interested in structural and biological similarities between acetogeinns and pesticides targeting complex I, and designed hybrid molecules of them. Now, we revealed that the thiophen analogue showed potent inhibitory activities against human cancer cell lines. The convergent synthesis of three C35-fluorinated analogues of solamin, a mono-THF acetogenin, has also been achieved. As a result, it was revealed that the number of fluorine atoms on the gamma-lactone moiety affects the growth inhibitory activity against human cancer cell lines, indicating that the gamma-lactone moiety in acetogenins may play an important role in the interaction between acetogenins and the target molecules.
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Report
(4 results)
Research Products
(74 results)
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[Journal Article] First asymmetric total synthesis of (+)-taiwaniaquinol D and (?)-taiwaniaquinone D by using intramolecular Heck reaction2013
Author(s)
Minoru Ozeki, Megumi Satake, Toshinori Toizume, Shintaro Fukutome, Kenji Arimitsu, Shinzo Hosoi, Tetsuya Kajimoto, Hiroki Iwasaki, Naoto Kojima, Manabu Node, Masayuki Yamashita
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Journal Title
Tetrahedron
Volume: 69
Issue: 19
Pages: 3841-3846
DOI
Related Report
Peer Reviewed
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[Journal Article] Convergent synthesis of fluorescence-labeled probes of Annonaceous acetogenins and visualization of their cell distribution2010
Author(s)
Kojima N, Morioka T, Urabe D, Yano M, Suga Y, Maezaki N, Ohashi-Kobayashi A, Fujimoto Y, Maeda M, Yamori T, Yoshimitsu T, Tanaka T
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Journal Title
Bioorg Med Chem
Volume: 18(24)
Issue: 24
Pages: 8630-8641
DOI
Related Report
Peer Reviewed
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[Presentation] チオフェン環を導入したアセトゲニン類アナログの合成と抗腫瘍活性評価2013
Author(s)
小島直人,伏見哲也,立川貴啓,戸田雄也,大槻一文,好光健彦,田中徹明,岡村睦美,矢守隆夫,岩﨑宏樹,山下正行
Organizer
日本薬学会第133年会
Place of Presentation
パシフィコ横浜(神奈川)
Year and Date
2013-03-28
Related Report
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[Presentation] チオフェン環を導入したアセトゲニン類アナログの合成と抗腫瘍活性評価2012
Author(s)
大槻一文,小島直人,伏見哲也,立川貴啓,戸田雄也,好光健彦,田中徹明,岡村睦美,矢守隆夫,岩﨑宏樹,山下正行
Organizer
第32回有機合成若手セミナー
Place of Presentation
神戸薬科大学(兵庫)
Year and Date
2012-11-22
Related Report
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[Presentation] ハイブリッド型アセトゲニン類の合成と抗腫瘍活性評価2012
Author(s)
小島直人,大槻一文,伏見哲也,立川貴啓,戸田雄也,好光健彦,田中徹明,岡村睦実,矢守隆夫,岩﨑宏樹,山下正行
Organizer
第19回天然薬物の開発と応用シンポジウム
Place of Presentation
大阪大学(大阪)
Year and Date
2012-11-02
Related Report
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[Presentation] ハイブリッド型アセトゲニン類の複素環部位の変換と抗腫瘍活性評価2012
Author(s)
小島直人,大槻一文,伏見哲也,立川貴啓,戸田雄也,好光健彦,田中徹明,岡村睦実,矢守隆夫,岩﨑宏樹,山下正行
Organizer
第62回日本薬学会近畿支部大会
Place of Presentation
武庫川女子大学(兵庫)
Year and Date
2012-10-20
Related Report
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[Presentation] 蛍光標識化アセトゲニン類の収束的合成法の開発とその細胞内動態2011
Author(s)
須賀友規,小島直人,森岡建州,矢野昌弘,浦辺大輔,前﨑直容,大橋綾子,藤本康之,前田正知,矢守隆夫,田中徹明
Organizer
第31回有機合成若手セミナー
Place of Presentation
京都大学(京都)
Year and Date
2011-11-16
Related Report
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[Presentation] 蛍光標識化アセトゲニン類の収束的合成法の開発とその細胞内動態2011
Author(s)
小島直人,須賀友規,森岡建州,矢野昌弘,浦辺大輔,前﨑直容,大橋綾子,藤本康之,前田正知,矢守隆夫,田中徹明
Organizer
第61回日本薬学会近畿支部大会
Place of Presentation
神戸学院大学(兵庫)
Year and Date
2011-10-22
Related Report
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