Papers - Nakata, Masaya
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Identification of cyclopropylacetyl-(R)-carnitine, a unique chemical marker of the fatally toxic mushroom Russula subnigricans
Masanori Matsuura, Suguru Kato, Yoko Saikawa, Masaya Nakata, Kimiko Hashimoto
Chemical and Pharmaceutical Bulletin (The Pharmaceutical Society of Japan) 64 ( 6 ) 602 - 608 2016.06
Research paper (scientific journal), Joint Work, Accepted
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Refined Structure of Hipposudoric and Norhipposudoric Acids, Pigments of the Red Sweat of the Hippopotamus
Takatoshi Matsumoto, Yoko Saikawa, Masaya Nakata, and Kimiko Hashimoto
Chemistry Letters (The Chemical Society of Japan) 44 ( 12 ) 1738 - 1740 2015.12
Research paper (scientific journal), Accepted
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Total Synthesis of Paecilomycin B
Kiyomi Ohba and Masaya Nakata
Organic Letters (American Chemical Society) 17 ( 12 ) 2890 - 2893 2015.06
Research paper (scientific journal), Joint Work, Accepted
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Palladium-catalyzed 6-endo-dig oxycyclization–methoxycarbonylation toward the total synthesis of polymaxenolides
Yutaka Matsuda, Takayuki Koyama, Masaya Kato, Tomonori Kawaguchi, Yoko Saikawa, and Masaya Nakata
Tetrahedron (Elsevier) 71 ( 14 ) 2134 - 2148 2015.04
Research paper (scientific journal), Joint Work, Accepted
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Functionalized aryl-β-C-glycoside synthesis by Barbier-type reaction using 2,4,6-triisopropylphenyllithium
Kiyomi Ohba, Yuichi Koga, Sumihiro Nomura, and NAKATA MASAYA
Tetrahedron Letters 56 ( 8 ) 1007 - 1010 2015.02
Research paper (scientific journal), Joint Work, Accepted
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Synthesis and Biological Evaluation of Kendomycin and Its Analogues
Kyosuke Tanaka, Hiroshi Matsuyama, Masahito Watanabe, Yukiko Fujimori, Kodai Ishibashi, Tomohiro Ozawa, Tomoharu Sato, Yoko Saikawa, and NAKATA MASAYA
The Journal of Organic Chemistry 79 ( 21 ) 9922 - 9947 2014.11
Research paper (scientific journal), Joint Work, Accepted
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Smooth Isoindolinone Formation from Isopropyl Carbamates via Bischler-Napieralski-type Cyclization
Satoshi Adachi, Masao Onozuka, Yuko Yoshida, Mitsuaki Ide, Yoko Saikawa, NAKATA MASAYA
Organic Letters 16 ( 2 ) 358 - 361 2014.01
Research paper (scientific journal), Accepted
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Synthetic Studies on Polymaxenolides: Model Studies for Constructing Dihydropyran Portion and Synthesis of Lower Portion
Yutaka Matsuda, Masaya Kato, Tomonori Kawaguchi, Takayuki Koyama, Yoko Saikawa, NAKATA MASAYA
Tetrahedron 70 ( 06 ) 1154 - 1168 2014.01
Research paper (scientific journal), Joint Work, Accepted
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Total Syntheses of Lactonamycin and Lactonamycin Z with Late-Stage A-Ring Formation and Glycosylation
Satoshi Adachi, Kana Watanabe, Yusuke Iwata, Shunsuke Kameda, Yoshohiko Miyaoka, Masao Onozuka, Ryo Mitsui, Yoko Saikawa, and Masaya Nakata
Angewandte Chemie International Edition 52 ( 7 ) 2087-2091 2013.02
Research paper (scientific journal), Joint Work, Accepted
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Molybdophyllysin, a toxic matalloendopeptidase from the tropical toadstool, Chlorophyllum molybdites
Mina Yamada, Naoko Tokumitsu, Yoko Saikawa, MASAYA NAKATA, Junpei Asano, Kazuo Miyairi, Toshikatsu Okuno, Katsuhiro Konno, and Kimiko Hashimoto
Bioorganic & Medicinal Chemistry 20 ( 22 ) 6583-6588 2012.11
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Polymaxenolides: Synthesis and Structure Elucidation of Nominal Epoxyafricanane and Other Africane-type Sesquiterpenoids
Yutaka Matsuda, Yusuke Endo, Yoko Saikawa, and Masaya Nakata
The Journal of Organic Chemistry 76 ( 15 ) 6258-6263 2011.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Lactonamycins: Synthesis of the Model BCDEF Aglycon
Kana Watanabe, Yusuke Iwata, Satoshi Adachi, Tomoyuki Nishikawa, Yuko Yoshida, Shunsuke Kameda, Mitsuaki Ide, Yoko Saikawa, Masaya Nakata
The Journal of Organic Chemistry 75 ( 16 ) 5573-5579 2010.08
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Kendomycin Featuring Intramolecular Dötz Benzannulation
Kyosuke Tanaka, Masahito Watanabe, Kohdai Ishibashi, Hiroshi Matsuyama, Yoko Saikawa, and NAKATA MASAYA
Organic Letters 12 ( 8 ) 1700–1703 2010.04
Research paper (scientific journal), Joint Work, Accepted
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「謎の毒キノコ」の犯人とは・・・・・・? −シクロプロペンカルボン酸の特殊性−
Kimiko Hashimoto, Masanori Matsuura, Yoko Saikawa, NAKATA MASAYA
化学 (化学同人) 65 ( 4 ) 12-17 2010.04
Research paper (other academic), Joint Work, ISSN 0451-1964
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Toxic isolectins from the mushroom Boletus venenatus
Masashi Horibe, Yuka Kobayashi, Hideo Dohra, Tatsuya Morita, Takeomi Murata, Taichi Usui, Sachiko Nakamura-Tsuruta, Masugu Kamei, Jun Hirabayashi, Masanori Matsuura, Mina Yamada, Yoko Saikawa, Kimiko Hashimoto, Masaya Nakata, Hirokazu Kawagishi
Phytochemistry 71 ( 5-6 ) 648-657 2010.04
Research paper (scientific journal), Joint Work, Accepted
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きのこ毒研究ー最近の進歩ー
NAKATA MASAYA
きのこ研だより ((財)日本きのこ研究所) ( 32 ) 23-29 2009.11
Research paper (other academic), Joint Work, ISSN 1348-7124
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致死性毒きのこ、ニセクロハツの毒成分ー横紋筋融解をひき起こす原因物質を解明ー
NAKATA MASAYA
化学と生物 47 ( 9 ) 600-602 2009.09
Research paper (other academic), Joint Work
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Identification of the toxic trigger in mushroom poisoning
Masanori Matsuura, Yoko Saikawa, Kosei Inui, Koichi Nakae, Masayuki Igarashi, Kimiko Hashimoto, Masaya Nakata
Nature Chemical Biology 5 ( 7 ) 465-467 2009.07
Research paper (scientific journal), Joint Work, Accepted
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Formation of a-hydroxyketones via irregular Wittig reaction
Hideki Okada, Tomonori Mori, Yoko Saikawa, Masaya Nakata
Tetrahedron Letters 50 ( 12 ) 1276-1278 2009.03
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Methyl Sarcophytoate, a Marine Natural Biscembranoid
Takahiro Ichige, Yusuke Okano, Naoki Kanoh, Masaya Nakata
The Journal of Organic Chemistry 74 ( 1 ) 230-243 2009.01
Research paper (scientific journal), Joint Work, Accepted
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Diasteroselective Synthesis of Useful Building Blocks by Crotylation of b-Branched a-Methylaldehydes with Potassium Crotyltrifluoroborates
Kyosuke Tanaka, Yukiko Fujimori, Yoko Saikawa, Masaya Nakata
The Journal of Organic Chemistry 73 ( 16 ) 6292-6298 2008.08
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Siomycin A: Completion of the Total Synthesis
Tomonori Mori, Shuhei Higashibayashi, Taiji Goto, Mitsunori Kohno, Yukiko Satouchi, Kazuyuki Shinko, Kengo Suzuki, Shunya Suzuki, Hiraku Tohmiya, Kimiko Hashimoto, Masaya Nakata
Chemistry An Asian Journal 3 ( 6 ) 1013-1025 2008.06
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Siomycin A: Construction of Synthetic Segments
Tomonori Mori, Shuhei Higashibayashi, Taiji Goto, Mitsunori Kohno, Yukiko Satouchi, Kazuyuki Shinko, Kengo Suzuki, Shunya Suzuki, Hiraku Tohmiya, Kimiko Hashimoto, Masaya Nakata
Chemistry An Asian Journal 3 ( 6 ) 984-1012 2008.06
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Methyl Sarcophytoate
Takahiro ichige, Yusuke Okano, Naoki Kanoh, Masaya Nakata
Journal of the American Chemical Society 129 ( 32 ) 9862-9863 2007.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Chlorofusin: Synthesis of the Cyclic Peptide Portion
Tomonori Mori, Marie Miyagi, Kengo Suzuki, Mitsuhito Shibasaki, Yoko Saikawa, Masaya Nakata
Heterocycles 72 275-291 2007.04
Research paper (scientific journal), Single Work, Accepted
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Studies on the red sweat of the Hippopotamus amphibius
Kimiko Hashimoto, Yoko Saikawa, Masaya Nakata
Pure and Applied Chemistry 79 ( 4 ) 507-517 2007.04
Research paper (scientific journal), Joint Work, Accepted
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Bolevenine, a toxic protein from the Japanese toadstool Boletus venenatus
Masanori Matsuura, Mina Yamada, Yoko Saikawa, Kazuo Miyairi, Tishikatsu Okuno, Katsuhiro Konno, Jun'ichi Uenishi, Kimiko Hashimoto, Masaya Nakata
Phytochemistry 68 ( 6 ) 893-898 2007.03
Research paper (scientific journal), Single Work, Accepted
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Total synthesis of siomycin A
Tomonori Mori, Shuehei Higashibayashi, Taiji Goto, Mitsunori Kohno, Yukiko Satouchi, Kazuyuki Shinko, Kengo Suzuki, Shunya Suzuki, Hiraku Tohmiya, Kimiko Hashimoto, Masaya Nakata
Tetrahedron Letters 48 ( 8 ) 1331-1335 2007.02
Research paper (scientific journal), Joint Work, Accepted
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Application of intramolecular Doetz reaction to the synthesis of ansa-compounds: concise synthesis of arnebinol
Masahito Watanabe, Kyosuke Tanaka, Yoko saikawa, Masaya Nakata
Tetrahedron Letters 48 ( 2 ) 203-206 2007.01
Research paper (scientific journal), Joint Work, Accepted
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Chemical Studies on the Red Sweat of the Hippopotamus
Kimiko Hashimoto, Yoko Saikawa, Masaya Nakata
Journal of Synthetic Organic Chemistry Japan (有機合成化学協会) 64 ( 12 ) 1251-1260 2006.12
Research paper (scientific journal), Joint Work, Accepted
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Stereoselective synthesis of (E)- and (Z)-3-hydroxy-2-methyl-1-alkenyl iodides by base-promoted ring-opening of iodomethylated epoxides
NAKATA MASAYA
Tetrahedron Letters 47 ( 28 ) 4843-4848 2006.07
Research paper (scientific journal), Joint Work, Accepted
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Synthesis of hipposudoric and norhipposudoric acids: the pigments responsible for the color reaction of the red sweat of Hippopotamus amphibious
Y. Saikawa, K. Moriya, K. Hashimoto, NAKATA MASAYA
Tetrahedron Letters 47 ( 15 ) 2535-2538 2006.04
Research paper (scientific journal), Single Work
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Synthetic studies on thiostrepton family of peptide antibiotics: synthesis of the cyclic core portion containing the dehydropiperidine, dihydroquinoline, L-valine, and masked dehydroalanine segments
T. Mori, H. Tohmiya, Y. Satouchi, S. Higashibayashi, K. Hashimoto, NAKATA MASAYA
Tetrahedron Letters 46 ( 38 ) 6423-6427 2005.09
Research paper (scientific journal), Single Work
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Synthetic studies on thiostrepton family of peptide antibiotics: synthesis of the dihydroquinoline portion of thiostrepton, the siomycins, and the thiopeptins
T. Mori, Y. Satouchi, H. Tohmiya, S. Higashibayashi, K. Hashimoto, NAKATA MASAYA
Tetrahedron Letters 46 ( 38 ) 6417-6422 2005.09
Research paper (scientific journal), Single Work
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Synthetic studies on biscembranoids: asymmetric total synthesis of methyl sarcoate
NAKATA MASAYA
Tetrahedron Letters 46 ( 8 ) 1263-1267 2005.02
Research paper (scientific journal), Joint Work, Accepted
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カバの赤い汗の秘密
HASHIMOTO KIMIKO, SAIKAWA YOKO, NAKATA MASAYA
どうぶつと動物園 (東京動物園協会) 56 ( 11 ) 406-409 2004.11
Research paper (scientific journal), Joint Work
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Oxidative Deprotection of 1,3-Dithiane Group Using NaClO2 and NaH2PO4 in Aqueous Methanol
Takahiro Ichige, Annu Miyake, Naoki Kanoh, Masaya Nakata
Synlett ( 10 ) 1686-1690 2004.10
Research paper (scientific journal), Joint Work, Accepted
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The red sweat of the hippopotamus
Yoko Saikawa, Kimiko Hashimoto, Masaya Nakata, Masato Yoshihara, Kiyoshi Nagai, Motoyasu Ida, teruyuki Komiya
Nature 429 363-363 2004.05
Research paper (scientific journal), Joint Work, Accepted
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Synthetic studies on thiostrepton family of peptide antibiotics: synthesis of the pentapeptide segment containing dehydroxyisoleucine, thiazoline and dehydroamino acid
Shuhei Higashibayashi, Mitsunori Kohno, Taiji Goto, Kengo Suzuki, Tomonori Mori, Kimiko Hashimoto, Masaya Nakata
Tetrahedron Letters 45 ( 19 ) 3707-3712 2004.05
Research paper (scientific journal), Joint Work, Accepted
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Synthesis of Sulfinimines by Direct Condensation of Sulfinamides with Aldehydes Using Cs2CO3 as an Activating and Dehydrating Reagent
Shuhei Higashibayashi, Hiraku Tohmiya, Tomonori Mori, kimiko Hashimoto, Masaya Nakata
Synlett ( 3 ) 457-460 2004.03
Research paper (scientific journal), Joint Work, Accepted
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Formal total synthesis of altohirtin C (spongistatin 2). Part 2: Construction of fully elaborated ABCD and EF fragments
Takeshi Terauchi, Taisaku Tanaka, Taro Terauchi, Masataka Morita, Kyoko Kojima, Ippei Sato, Wataru Shoji, Tasuhiro Nakamura, Tomoharu Tsukada, Takashi Tsunoda, Gouichirou Hayashi, Naoki Kanoh, Masaya Nakata
Tetrahedron Letters 44 ( 42 ) 7747-7751 2003.10
Research paper (scientific journal), Joint Work, Accepted
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Formal total synthesis of altohirtin C (spongistatin 2). Part 1: Aldol approach to unite AB and CD spiroacetals
Taakeshi Terauchi, Taro Terauchi, Ippei Sato, Wataru Shoji, Tomoharu Tsukada, Takashi Tsunoda, Naaoki Kanoh, Masaya Nakata
Tetrahedron Letters 44 ( 42 ) 7741-7745 2003.10
Research paper (scientific journal), Joint Work, Accepted
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Practical deracemization of NM-3, a synthetic angiogenesis inhibitor
Naoki Kanoh, Ayumi Tomatsu, Tomoyuki Nishikawa, Mitsuaki Ide, Toshio Tsuchida, Kunio Issiki, Masaya Nakata
Tetrahedron: Asymmetry 14 ( 10 ) 1251-1253 2003.05
Research paper (scientific journal), Joint Work, Accepted
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Antimalarial Agents from Plants. III. Trichothecenes from Ficus fistulosa and Rhaphidophora decursiva
Yoko Saikawa, Kimiko Hashimoto, Masaya Nakata
Planta Medica 68 1088-1091 2002.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic studies on the thiostrepton family of peptide antibiotics: synthesis of the tetrasubstituted dehydropiperidine and piperidine cores
S. Higashibayashi, K. Hashimoto, M. Nakata
Tetrahedron Letters 43 ( 1 ) 105-110 2002.01
Research paper (scientific journal), Joint Work, Accepted
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Synthetic studies on the thiostrepton family of peptide antibiotics: synthesis of the tetrasubstituted dihydroquinoline portion of siomycin D1
S. Higashibayashi, T. Mori, K. Shinko, K. Hashimoto, M. Nakata
Heterocycles 57 ( 1 ) 111-122 2002.01
Research paper (scientific journal), Joint Work, Accepted
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Stereoselective Synthesis of Tri- and Tetrasubstituted a,b-Unsaturated Esters via Copper-catalyzed Coupling of Enol Triflates of b-Ketoesters with Grignard-based Zinc Ate Complex
Mitsuaki Ide, Masaya Nakata
Synlett ( 10 ) 1511-1515 2001.10
Research paper (scientific journal), Joint Work, Accepted
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Toxic principles of a poisonous mushroom Podostroma cornu-damae
Y. Saikawa, H. Okamoto, T. Inui, M. Makabe, T. Okuno, T. Suda, K. Hashimoto, M. Nakata
Tetrahedron 57 ( 39 ) 8277-8281 2001.09
Research paper (scientific journal), Joint Work, Accepted
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Synthetic studies on altohyrtins (spongistatins): synthesis of the C29-C44 (EF) portion
T. Terauchi, M. Morita, K. Kimijima, Y. Nakamura, G. Hayashi, T. Tanaka, N. Kanoh, M. Nakata
Tetrahedron Letters 42 ( 32 ) 5505-5508 2001.08
Research paper (scientific journal), Joint Work, Accepted
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Synthesis of the C15-C27 portion of venturicidins: a formal total synthesis of venturicidin X
K. Tsunashima, M. Ide, H. Kadoi, A. Hirayama, M. Nakata
Tetrahedron Letters 42 ( 21 ) 3607-3611 2001.05
Research paper (scientific journal), Joint Work, Accepted
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The First Total Synthesis of Concanamycin F (Concanolide A)
K. Toshima, T. Jyojima, N. Miyamoto, M. Katohno, M. Nakata, S. Matsumura
The Journal of Organic Chemistry 66 ( 5 ) 1708-1715 2001.03
Research paper (scientific journal), Joint Work, Accepted
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Absolute configuration and tautomeric structure of xylindein, a blue-green pigment of Chlorociboria species
Y. Saikawa, T. Watanabe, K. Hashimoto, M. Nakata
Phytochemistry 55 ( 3 ) 237-240 2000.10
Research paper (scientific journal), Joint Work, Accepted
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2位置換1,3-ジチアン類のアニオン化と2,3-ジ置換オキシラン類との反応
Mitsuaki Ide, Masaya Nakata
有機合成化学協会誌 (有機合成化学協会) 58 ( 9 ) 857-868 2000.09
Research paper (scientific journal), Joint Work
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Selective Deprotection of t-Butyldiphenylsilyl Ethers in the Presence of t-Butyldimethylsilyl Ethers by Tetrabutylammonium Fluoride, Acetic Acid, and Water
S. Higashibayashi, K. Shinko, T. Ishizu, K. Hashimoto, H. Shirahama, M. Nakata
Synlett ( 9 ) 1306-1308 2000.09
Research paper (scientific journal), Joint Work, Accepted
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Synthetic studies on altohyrtins (spongistatins): synthesis of the C15-C28 (CD) spiroacetal portion
T. Terauchi, T. Terauchi, I. Sato, T. Tsukada, N. Kanoh, M. Nakata
Tetrahedron Letters 41 ( 15 ) 2649-2653 2000.04
Research paper (scientific journal), Joint Work, Accepted
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Practical Synthesis of Four Stereoisomers of 6-(t-Butyldiphenylsiloxy)-3,5-dimethyl-1-(triphenylmethoxy)hexane-2,4-diol via Dithiane Coupling with Oxirane
M. Ide, K. Tsunashima, M. Nakata
Bulletin of the Chemical Society of Japan 72 ( 11 ) 2501-2507 1999.11
Research paper (scientific journal), Joint Work
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Room-temperature Metallation of 2-Substituted 1,3-Dithiane Derivatives and Subsequent Coupling with 2,3-Disubstituted Oxiranes
Mitsuaki Ide, Masaya Nakata
Bulletin of the Chemical Society of Japan 72 ( 11 ) 2491-2499 1999.11
Research paper (scientific journal), Joint Work, Accepted
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A concise total synthesis of A80915G, a member of the napyradiomycin family of antibiotics
Shunji Takemura, Aya Hirayama, Junko Tokunaga, Fumie Kawamura, Kyoko Inagaki, Kimiko Hashimoto, Masaya Nakata
Tetrahedron Letters 40 ( 42 ) 7501-7505 1999.10
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of C-Glycosyl Angucycline, Urdamycinone B, Using an Unprotected Sugar
G. Matsuo, Y. Miki, M. Nakata, S. Matsumura, K. Toshima
The Journal of Organic Chemistry 64 ( 19 ) 7101-7106 1999.09
Research paper (scientific journal), Joint Work, Accepted
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Synthesis of Quinones from Hydroquinone Dimethyl Ethers. Oxidative Demethylation with Cobalt(III) Fluoride
Ayumi Tomatsu, Syunji Takemura, Kimiko Hashimoto, Masaya Nakata
Synlett ( 9 ) 1474-1476 1999.09
Research paper (scientific journal), Joint Work, Accepted
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無保護糖のC-グリコシル化反応の開発と生理活性物質合成への応用
Kazunobu Toshima, Goh Matsuo, Masaya Nakata, Shuichi Matsumura
有機合成化学協会誌 (有機合成化学協会) 56 ( 10 ) 841-850 1998.10
Research paper (scientific journal), Joint Work
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Generation of 2-Substituted-2-metallo-1,3-dithianes and Their Coupling with 1,2- Disubstituted Epoxides at Room Temperature
Mitsuaki Ide, Minoru Yasuda, Masaya Nakata
Synlett ( 8 ) 936-938 1998.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Concanamycin A: Synthesis of the C5-C13 and C20-C28 Segments
Takaaki Jyojima, Masataka Katohno, Naoki Miyamoto, Masaya Nakata, Shuichi Matsumura, Kazunobu Toshima
Tetrahedron Letters 39 ( 33 ) 6003-6006 1998.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Concanamycin A: Total Synthesis of Concanolide A (Concanamycin F)
Takaaki Jyojima, Naoki Miyamoto, Masataka Katohno, Masaya Nakata, Shuichi Matsumura, Kazunobu Toshima
Tetrahedron Letters 39 ( 33 ) 6007-6010 1998.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Biscembranoids. Asymmetric Total Synthesis of the 14-Membered Diene Unit of Methyl Sarcophytoate
Minoru Yasuda, Mitsuaki Ide, Yuka matsumoto, Masaya Nakata
Bulletin of the Chemical Society of Japan 71 ( 6 ) 1417-1429 1998.06
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Altohyrtins (Spongistatins): Synthesis of the C1-C14 (AB) Spiroacetal Portion
Takeshi terauchi, Masaya Nakata
Tetrahedron Letters 39 ( 22 ) 3795-3798 1998.05
Research paper (scientific journal), Joint Work, Accepted
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Aryl and Allyl C-Glycosidation Methods Using Unprotected Sugars
K. Toshima, G. Matsuo, T. Ishizuka, Y. Ushiki, M. Nakata, S. Matsumura
The Journal of Organic Chemistry 63 ( 7 ) 2307-2313 1998.04
Research paper (scientific journal), Joint Work, Accepted
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Enantiospecific Synthesis of the 14-Membered Diene Unit of Methyl Sarcophytoate
Minoru Yasuda, Mitsuaki Ide, Yuka Matsumoto, Masaya Nakata
Synlett ( 8 ) 899-902 1997.08
Research paper (scientific journal), Joint Work, Accepted
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Novel C-3 Epimerization of Digitoxosides to Olivosides Under Hydrogenolysis Conditions
Kazunobu Toshima, Kyoko Inagaki, Masaya Nakata, Shuichi Matsumura
Synlett ( 6 ) 695-696 1997.06
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Bafilomycin A1
Kazunobu Toshima, Takaaki Jyojima, Hiroyuki Yamaguchi, Yasunobu Noguchi, Taketo Yoshida, Hideaki Murase, Masaya Nakata, Shuichi Matsumura
The Journal of Organic Chemistry 62 ( 10 ) 3271-3284 1997.05
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Bafilomycin A1. 2. The Assemblage and Completion of the Synthesis
Kazunobu Toshima, Hiroyuki Yamaguchi, Takaaki Jyojima, Yasunobu Noguchi, Masaya Nakata, Shuichi Matsumura
Tetrahedron Letters 37 ( 7 ) 1073-1076 1996.08
Research paper (scientific journal), Joint Work, Accepted
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An Improved Practical Synthesis of Cyclophellitol and (1R,6S)-Cyclophellitol from D-Glucose by Samarium Diiodode Promoted Reductive Coupling
Kiyomi Ohba, Kyoko Suzuki, Masaya Nakata
Carbohydrate Letters 2 175-181 1996.08
Research paper (scientific journal), Joint Work, Accepted
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3,4,5-Trihydroxy-7-oxa and -7-azabicyclo[4.1.0]heptane-2-carboxylic Acids: Synthesis and Evaluation as Glycosidase Inhibitors
Kiyomi Ohba, Michiri Matsuda, Masaya Nakata
Carbohydrate Letters 1 449-456 1996.08
Research paper (scientific journal), Joint Work, Accepted
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Novel Designed Enediynes: Molecular Design, Chemical Synthesis, Mode of Cycloaromatization, and Guanine-specific DNA Cleavage
Kazunobu Toshima, Kazumi Ohta, Takaaki Kano, Takatsugu Nakamura, Masaya Nakata, Mitsuhiro Kinoshita, shuichi Matsumura
Bioorganic and Medicinal Chemistry 4 ( 1 ) 105-113 1996.08
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Bafilomycin A1. 1. Syntheses of the C5〜C11, C12〜C17 and C18〜C25 Segments
Kazunobu Toshima, Takaaki Jyojima, Hiroyuki Yamaguchi, Hideaki Murase, Taketo Yoshida, Shuichi Matsumura, Masaya Nakata
Tetrahedron Letters 37 ( 7 ) 1069-1072 1996.08
Research paper (scientific journal), Joint Work, Accepted
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エンジイン系人工DNA切断分子の設計と合成
Kazunobu Toshima, Masaya Nakata, Shuichi Matsumura
有機合成化学協会誌 (有機合成化学協会) 54 ( 6 ) 503-513 1996.06
Research paper (scientific journal), Joint Work
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Environmentally Compatible C-Glycosidation of Glycals using Montmorillonite K-10
Kazunobu Toshima, Naoki Miyamoto, Goh Matsuo, Masaya Nakata, Shuichi Matsumura
Journal of Chemical Society, Chemical Communications ( 7 ) 1379-1380 1996.06
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Urdamycinone B via C-Glycosidation of Unprotected Sugar and Diels-Alder Reaction of C-Glycosyl Juglone
Goh Matsuo, Yuko Miura, Masaya Nakata, Shuichi Matsumura, Kazunobu Toshima
Journal of Chemical Society, Chemical Communications ( 2 ) 225-226,1996 1996.02
Research paper (scientific journal), Joint Work, Accepted
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Novel Dienediyne Systems Related to the Neocarzinostatin Chromophore: Molecular Design, Chemical Synthesis, and Evaluation
Kazunobu Toshima, Kazumi Ohta, Koji Yanagawa, Takaaki Kano, Masaya Nakata, Mitsuhiro Kinoshita, Shuichi Matsumura
Journal of the American Chemical Society 117 ( 44 ) 10825-10831 1995.09
Research paper (scientific journal), Joint Work, Accepted
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Molecular Design, Chemical Synthesis, and Study of Novel Enediyne-Sulfide Systems Related to the Neocarzinostatin Chromophore
Kazunobu Toshima, Kazumi Ohta, Aya Ohashi, Takatsugu Nakamura, Masaya Nakata, Kuniaki Tatsuta, Shuichi Matsumura
Journal of the American Chemical Society Vol.117 ( No.17 ) 4822-4831 1995.07
Research paper (scientific journal), Joint Work, Accepted
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Application of Highly Stereocontrolled Glycosidations Employing 2,6-Anhydro-2-thio Sugars to the Syntheses of Erythromycin A and Olivomycin A Trisaccharide
Kazunobu Toshima, Yuko Nozaki, Satsuki Nozaki, Tetsuro Tamai, Masaya Nakata, Kuniaki Tatsuta, Mitsuhiro Kinoshita
Journal of the American Chemical Society Vol.117 ( No.13 ) 3717-3727 1995.04
Research paper (scientific journal), Joint Work, Accepted
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Practical Glycosidation Method of Glycals Using Montmorillonite K-10 as an Environmentally Acceptable and Inexpensive Industrial Catalyst
Kazunobu Toshima, Toru Ishizuka, Goh Matsuo, Masaya Nakata
Synlett ( No.4 ) 306-308 1995.04
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Oligomycins. Synthesis of the Oligomycin B Spiroketal and Polypropionate Portions
Masaya Nakata, Takashi Ishiyama, Shinichi Akamatsu, Youichi Hirose, Hiroshi Maruoka, Rika Suzuki, Kuniaki Tatsuta
Bulletin of the Chemical Society of Japan Vol.68 ( No.3 ) 967-989 1995.03
Research paper (scientific journal), Joint Work, Accepted
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The Total Synthesis of AB3217-A, a Novel Anti-mite Substance, via Intermolecular Etherification and Intramolecular Glycosylation
Nakata, M., Tamai, T., Kamio, T.,Kinoshita, M., Tatsuta, K.
Bulletin of the Chemical Society of Japan Vol.67 ( No.11 ) 3057-3066 1994.11
Research paper (scientific journal), Joint Work, Accepted
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Effect of Methyl Substituents on the Double Bond Involved in the Formation of Tetrahydropyrans from Hydroxy Allylic Acetates
Nakata, M., Yasuda, M., Kawakita, J.
Bulletin of the Chemical Society of Japan Vol.67 ( No.9 ) 2607-2610 1994.09
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Oligomycins.Synthesis of the Oligomycin B Polypropionate Portion
Nakata, M., Ishiyama, T., Akamatsu, S., Suzuki, R., Tatsuta, K.
Synlett ( No.8 ) 601-604 1994.08
Research paper (scientific journal), Joint Work, Accepted
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Novel Glycosidation Method Using 2,6-Anhydro-2-thio Sugars for Stereocontrolled Synthesis of 2,6-Dideoxy-α- and β-glycosides
Toshima, K., Mukaiyama, S., Nozaki, Y., Inokuchi, H., Nakata, M., Tatsuta, K.
Journal of the American Chemical Society Vol.116 ( No.20 ) 9042-9051 1994.07
Research paper (scientific journal), Joint Work, Accepted
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Design, Cycloaromatization and Guanine-selective DNA Cleavage of Novel Enediynes
Toshima, K., Ohta, K., Kano, T., Nakamura, T., Nakata, M., Matsumura, S.
Journal of Chemical Society, Chemical Communications ( No.6 ) 2295 -2296 1994.06
Research paper (scientific journal), Joint Work, Accepted
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An Improved Practical Method for Synthesis of Aryl C-Glycosides from Unprotected Methyl Glycosides and 1-Hydroxy Sugars
Toshima, K., Matsuo, G., Nakata, M.
Journal of Chemical Society, Chemical Communications ( No.4 ) 997-998 1994.04
Research paper (scientific journal), Joint Work, Accepted
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Allyl C-Glycosidations of Totally Unprotected Glycals and Allytrimethylsilane with Trimethysilyl Trifluoromethanesulfonate
Toshima, K., Ishizuka, T., Matsuo, G., Nakata. M.
Tetrahedron Letters Vol.35 ( No.31 ) 5673-5676 1994.04
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of AB3217-A,a Novel Anti-mite Substance,via Intramolecular Glycosylation
Nakata, M., Tamai, T., Kamio, T., Kinoshita, M., Tatsuta, K.
Tetrahedron Letters Vol.35 ( No.19 ) 3099-3102 1994.03
Research paper (scientific journal), Joint Work, Accepted
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The Intermolecular Diels-Alder Reaction of a 14-membered Diene-Dienophile Pair
Nakata, M., Yasuda, M., Suzuki, S., Ohba, S.
Synlett ( No.1 ) 71-74 1994.01
Research paper (scientific journal), Joint Work, Accepted
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A Novel Monocyclic Dienediyne System; Synthesis and Mode of Aromatization
Toshima, K., Yanagawa, K., Ohta, K., Kano, T., Nakata, M.
Tetrahedron Letters Vol.35 ( No.10 ) 1573-1576 1994.01
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Oligomycins. Enantiospecific Synthesis of the Oligomycin B Spiroketal Portion and Establishment of the Absolute Stereochemistry of Oligomycin B
Nakata, M., Ishiyama, T., Hirose, Y., Maruoka, H., Tatsuta, K.
Tetrahedron Letters 34 ( 52 ) 8439-8442 1993.12
Research paper (scientific journal), Joint Work, Accepted
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A Family of Cyclophellitol Analogs: Synthesis and Evaluation
Nakata, M., Chong, C., Niwata, Y.,Toshima, K., Tatsuta, K.
Journal of the Antibiotics Vol.46 ( No.12 ) 1919-1922 1993.12
Research paper (scientific journal), Joint Work, Accepted
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Allyl C-Glycosidation of Glycals Mediated by 2,3-Dichloro-5,6-dicyano-p-benzoquinone(DDQ)
Toshima, K., Ishizuka, T., Matsuo, G., Nakata, M.
Chemistry Letters ( No.12 ) 2013-2016 1993.12
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Venturicidins. Synthesis of the C1-C14 Segment of Venturicidins
Nakata, M., Ohashi, J., Ohsawa, K., Nishimura, T., Kinoshita, M., Tatsuta, K.
Bulletin of the Chemical Society of Japan Vol.66 ( No.11 ) 3464-3474 1993.11
Research paper (scientific journal), Joint Work, Accepted
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Regioselective Oxidation of β-Hydroxyazo to β-Hydroxyazoxy Compounds and Its Application ot Syntheses of Maniwamycins A and B
Nakata, M., Kawazoe, S., Tamai, T.,Tatsuta, K., Ishiwata, H., Takahashi, Y., Okuno, Y. Deushi, T.
Tetrahedron Letters Vol.34 ( No.38 ) 6095-6098 1993.08
Research paper (scientific journal), Joint Work, Accepted
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Cycloaromatization and DNA Cleavage of Novel Enyne-allene Systems
Toshima, K., Ohta, K., Ohtsuka, A.,Matsumura, S. and Nakata, M.
Journal of Chemical Society, Chemical Communications ( No.18 ) 1406-1407 1993.08
Research paper (scientific journal), Joint Work, Accepted
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Design, Synthesis and DNA Cleaving Profiles of Hybrids Containing the Novel Enediyne and Naturally Occurring DNA Intercalators
Toshima, K., Ohta, K., Ohashi, A.,Nakamura, T., Nakata, M. and Matsumura, S.
Journal of Chemical Society, Chemical Communications ( No.18 ) 1525-1527 1993.08
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of the Trisaccharide of Olivomycin A
kazunobu Toshima, Yuko Nozaki, Masaya Nakata, Kuniaki Tatsuta, Mitsuhiro Kinoshita
Tetrahedron Letters Vol.34 ( No.36 ) 5761-5764 1993.07
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies on Naphthopyrans from a Polyketide Lactone
Kuniaki Tatsuta, Nao Kojima, Masao Chino, Soichiro Kawazoe, Masaya Nakata
Tetrahedron Letters Vol.34 ( No.31 ) 4961-4964 1993.06
Research paper (scientific journal), Joint Work, Accepted
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Synthesis and Characterization of a 14-Membered Polyketide Lactone
Kuniaki Tatsuta, Masao Chino, Nao Kojima, Satoshi Shinojima, Masaya Nakata, Mitsuo Morooka, Shigeru Ohba
Tetrahedron Letters Vol.34 ( No.31 ) 4957-4960 1993.06
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Erythromycin Derivatives
Masaya Nakata, Tetsuro Tamai, Yukiko Miura, Mitsuhiro Kinoshita, Kuniaki Tatsuta
The Journal of Antibiotics Vol.46 ( No.5 ) 813-826 1993.05
Research paper (scientific journal), Joint Work, Accepted
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Glycosidation of Glycals by DDQ as a Catalytic Promoter
Kazunobu Toshima, Toru Ishizuka, Goh Matsuo, Masaya Nakata, Mitsuhiro Kinoshita
Journal of Chemical Society, Chemical Communications ( No.8 ) 704-706 1993.04
Research paper (scientific journal), Joint Work, Accepted
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A New Entry for the Controlled Synthesis of 2,6-Dideoxy Oligosaccharides
Kazunobu Toshima, Yuko Nozaki, Hatsuki Inokuchi, Masaya Nakata, Kuniaki Tatsuta, Mitsuhiro Kinoshita
Tetrahedron Letters Vol.34 ( No.10 ) 1611-1614 1993.03
Research paper (scientific journal), Joint Work, Accepted
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The Total Synthesis of Herbimycin A
Masaya Nakata, Tomomasa Osumi, Ari Ueno, Takenori Kimura, Tetsuro Tamai, Kuniaki Tatsuta
Bulletin of the Chemical Society of Japan Vol.65 ( No.11 ) 2974-2991 1992.11
Research paper (scientific journal), Joint Work, Accepted
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C-Arylglycosilation of Unprotected Free Sugar
Kazunobu Toshima, Goh Matsuo, Toru Ishizuka, Masaya Nakata, Mitsuhiro Kinoshita
Journal of Chemical Society, Chemical Communications ( No.22 ) 1641-1642 1992.11
Research paper (scientific journal), Joint Work, Accepted
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Design and Synthesis of 1-Thia-3,8-diyn-5-ene Systems with DNA-cleaving Properties related to the Neocarzinostatin Chromophore
Kazunobu Toshima, Kazumi Ohta, Aya Ohashi, Atsuo Ohtsuka, Masaya Nakata, Kuniaki Tatsuta
Journal of Chemical Society, Chemical Communications ( No.18 ) 1306-1308 1992.09
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Glucosidase inhibitors,Cyclophellitols
Kuniaki Tatsuta, Yoshihisa Niwata, Kazuo Umezawa, Kazunobu Toshima, Masaya Nakata
Carbohydrate Research 222 189-203 1991.12
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Herbimycin A
Masaya Nakata, Tomomasa Osumi, Ari Ueno, Takenori Kimura, Tetsuro Tamai, Kuniaki Tatsuta
Tetrahedron Letters 32 ( 42 ) 6015-6018 1991.11
Research paper (scientific journal), Joint Work, Accepted
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Enantiospecific Total Synthesis of(-)-Allosamizoline,an Aminocyclitol Moiety of the Insect Chitinase Inhibitor Allosamidin
Masaya Nakata, Seiji Akazawa, Shuji Kitamura, Kuniaki Tatsuta
Tetrahedron Letters 32 ( 39 ) 5363-5366 1991.10
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis and Biological Evaluation of Unnatural (-)-Medermycin[(-)-Lactoquinomycin]
Kuniaki Tatsuta, Hidekazu Ozaki, Mami Yamaguchi, Masashi Tanaka, Tomoharu Okui, Masaya Nakata
The Journal of Antibiotics 44 ( 8 ) 901-902 1991.08
Research paper (scientific journal), Joint Work, Accepted
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Syntheses and Enzyme Inhibiting Activities of Cyclophellitol Analogs
Kuniaki Tatsuta, Ypshihisa Niwata, Kazuo Umezawa, Kazunobu Toshima, Masaya Nakata
The Journal of Antibiotics 44 ( 8 ) 912-914 1991.08
Research paper (scientific journal), Joint Work, Accepted
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Enantiospecific Synthesis and Biological Evaluation of 1,6-epi-Cyclophellitol
Kuniaki Tatsuta, Yoshihisa Niwata, Kazuo Umezawa, Kazunobu Toshima, Masaya Nakata
The Journal of Antibiotics 44 ( 4 ) 456-458 1991.04
Research paper (scientific journal), Joint Work, Accepted
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The Total Synthesis of Rifamycin W
Masaya Nakata, Nobutake Akiyama, Jun-ichi Kamata, Kyoko Kojima, Hiroaki Masuda, Mitsuhiro Kinoshita, Kuniaki Tatsuta
Tetrahedron 46 ( 13-14 ) 4629-4652 1990.04
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Rifamycin W
Masaya Nakata, Nobutake Akiyama, Kyoko Kojima, Hirokazu Masuda, Mitsuhiro Kinoshita, Kuniaki Tatsuta
Tetrahedron Letters 31 ( 11 ) 1585-1588 1990.03
Research paper (scientific journal), Joint Work, Accepted
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Enantiospecific Total Synthesis of a β-Glucosidase Inhibitor,Cyclophellitol
Kuniaki Tatsuta, Yoshihisa Niwata, Kazuo Umezawa, Kazunobu Toshima, Masaya Nakata
Tetrahedron Letters 31 ( 8 ) 1171-1172 1990.02
Research paper (scientific journal), Joint Work, Accepted
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二段階連結法とマクロリド抗生物質の合成
Masaya Nakata
有機合成化学協会誌 (有機合成化学協会) 47 ( 12 ) 1146-1157 1989.12
Research paper (scientific journal), Single Work
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Total Synthesis of Pyridomycin
Mitsuhiro Kinoshita, Masaya Nakata, Kenji Takarada, Kuniaki Tatsuta
Tetrahedron Letters 30 ( 52 ) 7419-7422 1989.12
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Palytoxin Carboxylic Acid and Palytoxin Amide
Masaya Nakata, Yoshito Kishi
Journal of the American Chemical Society 111 ( 19 ) 7530-7533 1989.09
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of a Fully Protected Palytoxin Carboxylic Acid
Masaya Nakata, Yoshito Kishi
Journal of the American Chemical Society 111 ( 19 ) 7525-7530 1989.09
Research paper (scientific journal), Joint Work, Accepted
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Total Synthesis of Erythronolide A
Masaya Nakata, Nasayuki Arai, Katsuhiko Tomooka, Naoki Ohsawa, Mitsuhito Kinoshita
Bulletin of the Chemical Society of Japan 62 ( 8 ) 2618-2635 1989.08
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Erythromycins - Ⅱ.
Mitsuhiri Kinoshita, Masayuki Arai, Katsuhiko Tomooka, Masaya Nakata
Tetrahedron Letters 27 ( 16 ) 1811-1814 1986.04
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Erythromycins - Ⅲ.
Mitsuhiro Kinoshita, Masayuki Arai, Naoki Ohsawa, Masaya Nakata
Tetrahedron Letters 27 ( 16 ) 1815-1818 1986.04
Research paper (scientific journal), Joint Work, Accepted
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マクロリド抗生物質の合成とその立体制御
Mitsuhiro Kinoshita, Masaya Nakata
有機合成化学協会誌 (有機合成化学協会) 44 ( 3 ) 206-218 1986.03
Research paper (scientific journal), Joint Work
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Synthetic Studies of Rifamycins.Ⅷ.
Masaya Nakata, Kazunobu Toshima, Toshiyuki Kai, Mitsuhiro Kinoshita
Bulletin of the Chemical Society of Japan 58 ( 12 ) 3457-3464 1985.12
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Rifamycins.Ⅶ.
Masaya Nakata, Shigeru Wada, Kuniaki Tatsuta, Mitsuhiro Kinoshita
Bulletin of the Chemical Society of Japan 58 ( 6 ) 1801-1806 1985.06
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Rifamycins.Ⅵ.
Masaya Nakata, Mitsuhiro Kinoshita, Shigeru Ohba, Yoshihiko Saito
Tetrahedron Letters 25 ( 13 ) 1373-1376 1984.04
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Rifamycins.V.
Masaya Nakata, Hiroyuki Enari, Mitsuhiro Kinoshita
Bulletin of the Chemical Society of Japan 55 ( 10 ) 3283-3296 1982.10
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Rifamycins.Ⅳ.
Masaya Nakata, Hideaki Takao, Yutaka Ikeyama, Toshiya Sakai, Kuniaki Tatsuta, Mitsuhiro Kinoshita
Bulletin of the Chemical Society of Japan 54 ( 6 ) 1749-1756 1981.06
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Rifamycins.Ⅲ.
Masaya Nakata, Toshiya Sakai, Kuniaki Tatsuta, Mitsuhiro Kinoshita
Bulletin of the Chemical Society of Japan 54 ( 6 ) 1743-1748 1981.06
Research paper (scientific journal), Joint Work, Accepted
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Synthetic Studies of Rifamycins.Ⅱ.
Masaya Nakata, Yutaka Ikeyama, Hideaki Takao, Mitsuhiro Kinoshita
Bulletin of the Chemical Society of Japan 53 ( 11 ) 3252-3258 1980.11
Research paper (scientific journal), Joint Work, Accepted
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A Novel Degradation of Rifamycin
Mitsuhiro Kinoshita, Kuniaki Tatsuta, Masaya Nakata
The Journal of Antibiotics 31 ( 6 ) 630-631 1978.06
Research paper (scientific journal), Joint Work, Accepted