Papers - Nishiyama, Shigeru

Synthesis of (-)-tuliparin B utilizing 2-bromo-1-alkenes conveniently synthesized from the 3-o-substituted 1,2-dibromoalkane system by regioselective elimination

T. Ohgiya and S. Nishiyama

HETREROCYCLES 63 ( 10 ) 2349 - 2354 2004

Research paper (scientific journal), Joint Work, Accepted

Total Synthesis of (+)-tanikolide, a toxic and antifungal δ-lactone, utilizing bromoalkene intermediates conveniently synthesized from vicinal dibromoalkane by regioselective elimination.

NISHIYAMA SHIGERU

Tetrahedron Lett. 45 ( 45 ) 8273-8275 2004

Research paper (scientific journal), Joint Work, Accepted

Synthetic studies on bioactive natural products employing electrochemical methodology, synthesis of heliannuol E.

F. Doi, T. Ogamino, T. Sugai, and S. Nishiyama

Proceedings - Electrochemical Society (2003), 2003-12(Mechanistic and Synthetic Aspects of Organic and Biological Electrochemistry) (Electrochemical Society)  2003 ( 12 ) 117-120 2003.12

Research paper (conference, symposium, etc.), Joint Work

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Synthetic studies on heliannuol E, an allelochemical of sunflower, was synthesized by employing electroorganic chemistry.

Synthetic studies on bioactive natural products employing electrochemical methodology, synthesis of heliannuol E.

F. Doi, T. Ogamino, T. Sugai, S. Nishiyama

The 203rd Meeting of The Electrochemical Society  2003.04

Joint Work, Accepted

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有機電極反応を活用した天然物合成に関する研究について、ヒマワリのアレロパシー物質ヘリアヌオールを中心に発表した。

A new ring-opening access to aeroplysinin-1, a secondary metabolite of Verongia aerophoba.

T. Ogamino and S. Nishiyama

Tetrahedron 59 ( 47 ) 9419 - 9423 2003

Research paper (scientific journal), Joint Work

Synthesis of bioactive sesquiterpene heliannuol e involving a ring-expansion reaction of spirodienones

F. Doi, T. Ogamino, T. Sugai, and S. Nishiyama

Synlett    411　-　413 2003

Research paper (scientific journal), Joint Work, Accepted

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ヒマワリのアレロパシー物質であるヘリアヌオールEの有機電極反応と選択的転位反応を活用した新規合成法を報告した。３ページ

Intramolecular Diels-Alder reaction leading to tricyclic derivatives as intermediates of natural products synthesis

J. Shiina and S. Nishiyama

Tetrahedron 59 ( 32 ) 6039 - 6044 2003

Research paper (scientific journal), Joint Work, Accepted

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三環性化合物構築のための分子内Deals-Alder反応について検討した

Biological activities of a-mangostin derivatives against acidic sphingomyelinase

M. Hamada, K. Iikubo, Y. Ishikawa, A. Ikeda, K. Umezawa, and S. Nishiyama

Bioorg. Med. Chem. Lett. 13 ( 19 ) 3151 - 3153 2003

Research paper (scientific journal), Joint Work, Accepted

Electrochemical synthesis of spiroisoxazole derivatives and its application to natural products

T. Ogamino, Y. Ishikawa, and S. Nishiyama

HETEROCYCLES 61 2003

Research paper (scientific journal), Joint Work, Accepted

Synthesis and Structural Revision of Eurypamides Isolated from the Palauan Sponge Microciona eurypa

M. Ito, M. Yamanaka, N. Kutsumura, and S. Nishiyama

Tetrahedron Lett. 44 2003

Research paper (scientific journal), Joint Work, Accepted

Enantioselective synthesis of heliannuol E; structural consideration of natural molecule.

NISHIYAMA SHIGERU

Tetrahedron Lett., 44 ( 26 ) 4877 - 4880 2003

Research paper (scientific journal), Joint Work, Accepted

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光学活性体として、ヘリアヌオールEを全合成し、従来報告されていた構造の誤りを訂正した。

α－マンゴスチンとその関連物質の合成と生物活性

飯久保一彦、石川裕一、濱田基子、田中大輔、池田　彩、梅沢一夫、西山　繁

第４４回天然有機化合物討論会  2002.10

Research paper (scientific journal), Joint Work, Accepted

生物活性セスキテルペンheliannuol E の合成研究

土居史尚、小神野孝尚、須貝　威、西山　繁

２００２年電気化学秋季大会  2002.09

Research paper (conference, symposium, etc.), Single Work, Accepted

Reactivity of naphthol towards nucleophiles in anodic oxidation

. H. R. El-Seedi, S. Yamamura, and S. Nishiyama

Tetrahedron 58   7485 - 7489 2002

Research paper (scientific journal), Single Work, Accepted

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4-methoxy-1-naphtholの酸化反応を詳細に検討した

Anodic oxidation of phenols towards the synthesis of bioactive natural products.

S. Yamamura and S. Nishiyama

Synlett    533 - 543 2002

Joint Work

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フェノール陽極酸化を用いる天然物合成。(11頁)

The first direct synthesis of a-mangostin, a potent inhibitor of the acidic sphingomyelinase

西山 繁

Tetrahewdron Lett. 43 ( 2 ) 291-293 2002

Research paper (scientific journal), Joint Work, Accepted

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α-マンゴスチンの合成。(3頁)

Synthetic studies on ceratospongamides, cyclic heptapeptides containing thiazole and oxazoline units: total synthesis of cis,cis-ceratospongamide.

N. Kutsumura, N. U. Sata, and S. Nishiyama

Bull. Chem. Soc. Jpn. 75   847 - 850 2002

Research paper (scientific journal), Joint Work, Accepted

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海産物由来のcis,cis-セラトスポンガミドを合成した。

Anodic Oxidation of 4-Methoxy-1-naphthol.

H. R. El-Seedi, S. Yamamura, and S. Nishiyama

Tetrahedron Lett. 43   3301 - 3304 2002

Research paper (scientific journal), Joint Work, Accepted

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有機電極反応によりナフトールの酸化反応を行った。

多剤耐性癌克服活性を有するデプシペプチド海洋天然物ハパロシンの化学と生物活性

西山 繁

有機合成化学協会誌  2001.10

Single Work

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ハパロシンの合成総説(10頁)

Synthesis of a cyclic diaryl ether derivative under solid-phase conditions.

K. Nakamura, H. Nishiya, and S. Nishiyama

Tetrahedron Lett. 42 2001

Joint Work

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環状ジアリールエーテルの固相合成。(3頁)