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Efficient Synthesis of Biologically Active Natural Products Useful for Drug Discovery

Research Project

Project/Area Number 22249001
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Chemical pharmacy
Research InstitutionNagasaki University

Principal Investigator

HATAKEYAMA Susumi  長崎大学, 医歯薬学総合研究科, 教授 (20143000)

Co-Investigator(Kenkyū-buntansha) ISHIHARA Jun  長崎大学, 医歯薬学総合研究科, 准教授 (80250413)
TAKAHASHI Keisuke  長崎大学, 医歯薬学総合研究科, 助教 (60380854)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥49,140,000 (Direct Cost: ¥37,800,000、Indirect Cost: ¥11,340,000)
Fiscal Year 2012: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2011: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
Fiscal Year 2010: ¥24,440,000 (Direct Cost: ¥18,800,000、Indirect Cost: ¥5,640,000)
Keywords全合成 / 天然物 / オキサゾロマイシン / ウエルウィスタチン / カイトセファリン / オキゾロマイシン
Research Abstract

We have studied on the total synthesis of natural products having intriguing biological activities useful for drug discovery. As a result, we have achieved the total syntheses of oxazolomycin A and kitocephalin, and the formal synthesis of welwistatin. In addition, we have developed a new methodology for the construction of heterocycles which relies on a Rh(II)-catalyzed C-H amination reaction, and have achieved the total syntheses of NW-G01, englerin A, and inthomycin A, B, C.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (43 results)

All 2012 2011 2010 Other

All Journal Article (16 results) (of which Peer Reviewed: 16 results) Presentation (20 results) (of which Invited: 1 results) Book (3 results) Remarks (2 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Journal Article] Organocatalytic Asymmetric Syntheses of Inthomycins A, B and C2012

    • Author(s)
      Madoka Yoshino, Kohei Eto, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama
    • Journal Title

      Org. Biomol. Chem.

      Volume: 10 Issue: 40 Pages: 8164-74

    • DOI

      10.1039/c2ob26084k

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Stereocontrolled Total Synthesis of (-)-Englerin A2012

    • Author(s)
      Keisuke Takahashi, Keita Komine, Yuichi Yokoi, Jun Ishihara, Susumi Hatakeyama
    • Journal Title

      J. Org. Chem

      Volume: 77 Issue: 17 Pages: 7364-70

    • DOI

      10.1021/jo301145r

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Total Synthesis of (-)-Kaitocephalin Based on a Rh-Catalyzed C-H Amination2012

    • Author(s)
      Keisuke Takahashi
    • Journal Title

      Organic Letters

      Volume: VOL.14 Issue: 6 Pages: 1644-1647

    • DOI

      10.1021/ol300431n

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sereoselective Synthesis of the Fused γ-Lactone/δ-Lactone Core of Ophiodilactones2012

    • Author(s)
      Takaaki Matsubara, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama
    • Journal Title

      Heterocycles

      Volume: 86 Issue: 1 Pages: 155-158

    • DOI

      10.3987/com-12-s(n)46

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent Developments in the Reformatsky-Claisen Rearrangement2012

    • Author(s)
      Jun Ishihara, Susumi Hatakeyama
    • Journal Title

      Molecules

      Volume: 17 Issue: 12 Pages: 14249-14259

    • DOI

      10.3390/molecules171214249

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New Method for the Protection of Carboxylic Acids with a Triisopropylsiloxymethyl Group2012

    • Author(s)
      Hikaru Yoshimura, Kohei Eto, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama
    • Journal Title

      Chemical and Pharmaceutical Bulletin

      Volume: 60 Issue: 10 Pages: 1334-1339

    • DOI

      10.1248/cpb.c12-00490

    • NAID

      130001852365

    • ISSN
      0009-2363, 1347-5223
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Process Development for the Practical Production of Eldecalcitol by Linear, Convergent and Biomimetic Syntheses2012

    • Author(s)
      Noboru Kubodera
    • Journal Title

      Anticancer Research

      Volume: VOL.32 Pages: 303-310

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Total synthesis of oxazolomycin A : Ore Lett2011

    • Author(s)
      Eto K, et al
    • Journal Title

      Organic Letters

      Volume: VOL.13 Issue: 19 Pages: 5398-5401

    • DOI

      10.1021/ol202306d

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Total synthesis of NW-G01, a cyclic hexapeptide antibiotic, and 34-epi-NW-G012011

    • Author(s)
      Shibahara S, et al
    • Journal Title

      Organic Letters

      Volume: VOL.13 Issue: 17 Pages: 4700-4703

    • DOI

      10.1021/ol201912w

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Organocatalytic asymmetric synthesis of quinine and quinidine2011

    • Author(s)
      Shaheen M S, et al
    • Journal Title

      Tetrahedron Lett

      Volume: VOL.52 Issue: 8 Pages: 923-927

    • DOI

      10.1016/j.tetlet.2010.12.066

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Indium-mediated Reformatsky-Claisen rearrangement2011

    • Author(s)
      Jun Ishihara
    • Journal Title

      Tetrahedron

      Volume: VOL.67 Pages: 3659-3667

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of 1-deoxyeldecalcitol, a biologically interesting analog of 1α,25-dihydroxy-2β-(3-hydroxypropoxy)vitamin D_3 (eldecalcitol)2011

    • Author(s)
      Sasaki H, et al
    • Journal Title

      Heterocycles

      Volume: VOL.63 Issue: 6 Pages: 1385-1394

    • DOI

      10.3987/com-11-12189

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Organocatalytic Asymmetric Synthesis of Quinine and Quinidine2011

    • Author(s)
      Shaheen M.Sarkar
    • Journal Title

      Tetrahedron Letters

      Volume: VOL.52 Pages: 923-927

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Indium-catalyzed Conia-ene Reaction and Total Syntheses of Biologically Active Alkaloids2010

    • Author(s)
      Keisuke Takahashi, Susumi Hatakeyama
    • Journal Title

      Journal of Synthetic Organic Chemistry, Japan

      Volume: 68 Issue: 9 Pages: 951-961

    • DOI

      10.5059/yukigoseikyokaishi.68.951

    • NAID

      10026870830

    • ISSN
      0037-9980, 1883-6526
    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] インジウムトリフラートを触媒とするConia-エン反応と生物活性アルカロイドの合成2010

    • Author(s)
      高橋圭介
    • Journal Title

      有機合成化学協会誌

      Volume: 68巻 Pages: 951-961

    • NAID

      10026870830

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthetic Study on Clutiolide Based on a Remote Chelation Controlled Ireland-Claisen Rearrangement2010

    • Author(s)
      Jun Ishihara
    • Journal Title

      Heterocycles

      Volume: VOL.80 Pages: 1067-1079

    • NAID

      40016991478

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] α-lsocupreine, an Enantiocomplementary Catalyst of β-lsocupreidine2012

    • Author(s)
      Susumi Hatakeyama
    • Organizer
      First Japan-USA Organocatalytic Symposium
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2012-12-17
    • Related Report
      2012 Final Research Report
  • [Presentation] New Entryto Substituted Pyrrolidines Based on a Rh-Catalyzed C-H Amination: Synthesis ofKaitocephalin2012

    • Author(s)
      Keisuke Takahashi, Disuke Yamaguchi, Jun Ishihara, Susumi Hatakeyama
    • Organizer
      The 12th International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-12)
    • Place of Presentation
      Kyoto (Japan)
    • Year and Date
      2012-11-14
    • Related Report
      2012 Final Research Report
  • [Presentation] Welwitindolinone アルカロイドの合成研究2012

    • Author(s)
      小嶺敬太,野村祐介,Cyril Pieri,高橋圭介,石原 淳,畑山 範
    • Organizer
      第38回反応と合成の進歩シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2012-11-07
    • Related Report
      2012 Final Research Report
  • [Presentation] ラジョラマイシンの合成研究2012

    • Author(s)
      江藤 康平,高橋圭介,石原 淳,畑山 範
    • Organizer
      第42回複素環化学討論会
    • Place of Presentation
      京都
    • Year and Date
      2012-10-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Claisen Rearrangement Mediated by Indium Chloride2011

    • Organizer
      22nd French-Japanese Symposium of Medicinal and Fine Chemistry
    • Place of Presentation
      Rouen (France)
    • Year and Date
      2011-12-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Organocatalytic Asymmetric Synthesis of Inthomycin A, B and C2011

    • Author(s)
      Kohei Eto, Madoka Yoshino, Keisuke Takahashi, Jun Ishihara, Susumi Hatakeyama
    • Organizer
      8th AFMC International Medicinal Chemistry Symposium
    • Place of Presentation
      Tokyo (Japan)
    • Year and Date
      2011-12-02
    • Related Report
      2012 Final Research Report
  • [Presentation] Organocatalytic Asymmetric Synthesis of Inthomycin A, B and C2011

    • Author(s)
      Kohei Eto
    • Organizer
      8th AFMC International Medicinal Chemistry Symposium
    • Place of Presentation
      Keio Plaza Hotel (Tokyo)
    • Year and Date
      2011-12-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] エングレリンA の全合成2011

    • Author(s)
      高橋圭介,横井裕一,小嶺敬太,石原 淳,畑山 範
    • Organizer
      第37回反応と合成の進歩シンポジウム
    • Place of Presentation
      徳島
    • Year and Date
      2011-11-07
    • Related Report
      2012 Final Research Report
  • [Presentation] C-Hアミノ化を基盤とするカイトセファリンの全合成研究2011

    • Author(s)
      高橋圭介,山口大介,Lu Shenlei,石原淳,畑山 範
    • Organizer
      第53回天然有機化合物討論会
    • Place of Presentation
      大阪
    • Year and Date
      2011-09-29
    • Related Report
      2012 Final Research Report
  • [Presentation] C-Hアミノ化を基盤とするカイトセファリンの全合成研究2011

    • Author(s)
      高橋圭介
    • Organizer
      第53回天然有機化合物討論会
    • Place of Presentation
      大阪国際センター(大阪市)
    • Year and Date
      2011-09-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Total Synthesis of Chloptosin2010

    • Author(s)
      Setsuya Shibahara, Takaaki Matsubara, Keishke Takahashi, Jun Ishihara, Susumi Hatakeyama
    • Organizer
      The 2010 International Chemical Congressof Pacific Basin Societies
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2010-12-19
    • Related Report
      2012 Final Research Report
  • [Presentation] Synthetic study on the oxazolomycin family of compounds2010

    • Author(s)
      Kohei Eto
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Convention Center (Honolulu)
    • Year and Date
      2010-12-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] ピロロインドリン含有環状ヘキサペプチド類の合成研究2010

    • Author(s)
      芝原攝也,松原孝昌,高橋圭介,石原 淳,畑山 範
    • Organizer
      第36回反応と合成の進歩シンポジウム
    • Place of Presentation
      名古屋
    • Year and Date
      2010-11-02
    • Related Report
      2012 Final Research Report
  • [Presentation] インソマイシン及びオキサゾロマイシン類抗生物質の合成研究2010

    • Author(s)
      江藤康平,吉野円香,高橋圭介,石原 淳,畑山 範
    • Organizer
      第52回天然有機化合物討論会
    • Place of Presentation
      静岡
    • Year and Date
      2010-10-01
    • Related Report
      2012 Final Research Report
  • [Presentation] インソマイシン及びオキサゾロマイシン類抗生物質の合成研究2010

    • Author(s)
      江藤康平
    • Organizer
      第52回天然有機化合物討論会
    • Place of Presentation
      グランシップ(静岡市)
    • Year and Date
      2010-10-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] New Variant of Reformasky

    • Author(s)
      Jun Ishihara, Yuki Watanabe, NorikoKoyama, Yukihiro Nishino, Keisuke Takahashi, Susumi Hatakeyama
    • Related Report
      2012 Final Research Report
  • [Presentation] オフィオジラクトン天然物の全合成研究

    • Author(s)
      松原孝昌、高橋圭介、石原淳、畑山範
    • Organizer
      第54回天然有機化合物討論会
    • Place of Presentation
      東京農業大学(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Welwitindolinoneアルカロイドの合成研究

    • Author(s)
      小嶺敬太、野村祐介、Cyril Pieri、高橋圭介、石原淳、畑山範
    • Organizer
      第38回反応と合成のシンポシンポジウム
    • Place of Presentation
      タワーホール船橋(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] New Entry to Substituted Pyrrolidines Based on a Rh-Catalyzed C-H Amination: Synthesis of Kaitocephalin

    • Author(s)
      Keisuke Takahashi, Daisuke Yamaguchi, jun Ishihara, Susumi Hatakeyama
    • Organizer
      The 12th International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-12)
    • Place of Presentation
      Rihga Royal Hotel Kyoto (Kyoto)
    • Related Report
      2012 Annual Research Report
  • [Presentation] α-Isocupreine, an Enantiocomplementary Catalyst of β-Isocupreidine

    • Author(s)
      Susumi Hatakeyama
    • Organizer
      Fiest Japan-USA Organocataltic Symposium
    • Place of Presentation
      Waikiki Prince Hotel(Hawaii)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Book] Science of Synthesis, Asymmetric Organocatalysis 1 Lewis Base and Acid Catalysts2012

    • Author(s)
      Susumi Hatakeyama
    • Publisher
      Georg Thieme Verlarg KG
    • Related Report
      2012 Annual Research Report
  • [Book] Science of Synthesis: Asymmetric Organocatalysis 1 Lewis Base and Acid Catalysis2011

    • Author(s)
      Susumi Hatakeyama
    • Publisher
      Benjamin List Ed.; Georg Thieme Verlag: New York
    • Related Report
      2012 Final Research Report
  • [Book] 天然物合成で活躍した反応-実験のコツとポイント(有機合成化学協会 編)2011

    • Author(s)
      畑山 範,高橋圭介
    • Publisher
      化学同人
    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.ph.nagasaki-u.ac.jp/lab/manufac/index-j.html

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.ph.nagasaki-u.ac.jp/lab/manufac/index-j.html

    • Related Report
      2011 Annual Research Report
  • [Patent(Industrial Property Rights)] 新規キノリン誘導体およびこれを含有する有機触媒2012

    • Inventor(s)
      畑山 範、石原 淳、高橋圭介、中本義人
    • Industrial Property Rights Holder
      長崎大学
    • Industrial Property Number
      2012-253343
    • Filing Date
      2012-11-19
    • Related Report
      2012 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 新規キノリン誘導体 およびこれを含有する 有機触媒2012

    • Inventor(s)
      畑山範、石原淳、高橋圭介、中本義人
    • Industrial Property Rights Holder
      長崎大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2012-253343
    • Filing Date
      2012-11-19
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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