占部 大介

論文

• Synthesis of the decalin structure of cladoic acid

  Azumi Kasashima, Md Masud Rana, Taisei Matoba, Chouma Kurihashi, Issey Osaka, Keisuke Fukaya, Daisuke Urabe

  BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY 90(1) 10-16 2026年1月
• Total Synthesis of Racemic Benzosceptrins via an Electrocyclization Cascade

  Yudai Fujino, Taisei Matoba, Ayami Amano, Kazuki Saito, Kei Fukuyama, Keisuke Fukaya, Daisuke Urabe

  ORGANIC LETTERS 27(49) 13456-13462 2025年12月12日
• Synthesis of Unnatural Aplysiatoxin Analogs with High Affinity for Protein Kinase C

  Mana Morishita, Kohei Hada, Yusuke Araki, Keisuke Fukaya, Daisuke Urabe, Ryo C. Yanagita, Jumpei Maki, Yusuke Hanaki, Masaki Kita, Kazuhiro Irie …

  European Journal of Organic Chemistry 2025年10月21日
• Automated Reactivity Prediction of Complex Molecules and Its Application to Total Synthesis of Ageliferin

  Yudai Fujino, Keisuke Fukaya, Daisuke Urabe

  Journal of the American Chemical Society 147(38) 34556-34563 2025年9月11日
• Synthesis of Farinomaleins and their Antimicrobial Activities.

  Md Masud Rana, Taku Oshima, Ei Horiuchi, Issay Osaka, Yasuhiro Igarashi, Daisuke Urabe

  Bioscience, biotechnology, and biochemistry 2025年8月20日
• The Heat-Shock Metabolite Streptolactam D, Produced by High-Temperature Culture of Streptomyces sp. JA74, Promotes Thermotolerance via Self-Membrane Stabilization

  Shun Saito, Yurika Okumura, Sosuke Kataoka, Keisuke Fukaya, Daisuke Urabe, Midori A. Arai

  Journal of the American Chemical Society 147(18) 15676-15685 2025年4月28日
• Conjugate Position of Glucuronide and Sulfate in Piceatannol Derivatives Affects the Stability and Hydrolytic Resistance of the Conjugate in Biological Matrices.

  Miyu Nishikawa, Mai Nakayama, Keisuke Fukaya, Daisuke Urabe, Shinichi Ikushiro

  Journal of agricultural and food chemistry 73(1) 495-506 2025年1月8日
• Aspergillus terreus IFM 65899-THP-1 cells interaction triggers production of the natural product butyrolactone Ia, an immune suppressive compound

  Yukiko Ujie, Shun Saito, Keisuke Fukaya, Daisuke Urabe, Takashi Yaguchi, Midori A. Arai

  Scientific Reports 14(1) 2024年11月16日
• Formal Total Synthesis of Batrachotoxin Enabled by Radical and Weix Coupling Reactions

  Yuuki Watanabe, Komei Sakata, Daisuke Urabe, Koichi Hagiwara, Masayuki Inoue

  The Journal of Organic Chemistry 88(24) 17479-17484 2023年12月5日
• Initial Stage of Syringyl Lignin Formation from Sinapyl Alcohol

  Ayu Yamaguchi, Takao Kishimoto, Daisuke Urabe

  Journal of Agricultural and Food Chemistry 71(40) 14666-14677 2023年9月29日
• Computational Study Focusing on a Comprehensive Conformational Analysis of Transition States for Aza-Spiro Ring Formations with N-Alkoxyamides

  Keisuke Fukaya, Takaaki Sato, Noritaka Chida, Daisuke Urabe

  The Journal of Organic Chemistry 88(19) 13655-13665 2023年9月20日
• Isolation and structure determination of allopteridic acids A-C and allokutzmicin from an unexplored actinomycete of the genus Allokutzneria.

  Chang Liu, Zhiwei Zhang, Keisuke Fukaya, Naoya Oku, Enjuro Harunari, Daisuke Urabe, Yasuhiro Igarashi

  The Journal of antibiotics 76(6) 305-315 2023年4月14日
• Species-specific secondary metabolism by actinomycetes of the genus Phytohabitans and discovery of new pyranonaphthoquinones and isatin derivatives.

  Desy W Triningsih, Enjuro Harunari, Keisuke Fukaya, Naoya Oku, Daisuke Urabe, Yasuhiro Igarashi

  The Journal of antibiotics 76(5) 249-259 2023年3月3日
• Krasilnikolides A and B and Detalosylkrasilnikolide A, Cytotoxic 20-Membered Macrolides from the Genus Krasilnikovia: Assignment of Anomeric Configuration by J-Based Configuration Analysis.

  Shiyang Lu, Tao Zhou, Keisuke Fukaya, Enjuro Harunari, Naoya Oku, Daisuke Urabe, Yasuhiro Igarashi

  Journal of Natural Products 85(12) 2796-2803 2022年12月8日
• Cyclic enaminones and a 4-quinazolinone from an unidentified actinomycete of the family Micromonosporaceae.

  Desy W Triningsih, Tao Zhou, Keisuke Fukaya, Enjuro Harunari, Naoya Oku, Daisuke Urabe, Yasuhiro Igarashi

  The Journal of antibiotics 75(11) 610-618 2022年11月
• Bisprenyl naphthoquinone and chlorinated calcimycin congener bearing thiazole ring from an actinomycete of the genus Phytohabitans.

  Enjuro Harunari, Shunsuke Mae, Keisuke Fukaya, Etsu Tashiro, Daisuke Urabe, Yasuhiro Igarashi

  The Journal of antibiotics 75(10) 542-551 2022年10月
• Total Synthesis and Anti-inflammatory Activity of Stemoamide-Type Alkaloids Including Totally Substituted Butenolides and Pyrroles

  Yasuki Soda, Yasukazu Sugiyama, Shunsei Sato, Kana Shibuya, Junya Saegusa, Tomoe Matagawa, Sayaka Kawano, Makoto Yoritate, Keisuke Fukaya, Daisuke Urabe …

  Synthesis 55(04) 617-636 2022年9月13日
• Existence of Syringyl α-Carbonyl-Type Tetrahydrofuran β–β Structure in Hardwood Lignins

  Takao Kishimoto, Ayumi Hiyama, Ayana Yamashita, Toshiyuki Takano, Yuki Tobimatsu, Daisuke Urabe

  ACS Sustainable Chemistry & Engineering 10(37) 12394-12401 2022年9月8日
• Catellatolactams A-C, Plant Growth-Promoting Ansamacrolactams from a Rare Actinomycete of the Genus Catellatospora.

  Chang Liu, Zhiwei Zhang, Keisuke Fukaya, Daisuke Urabe, Enjuro Harunari, Naoya Oku, Yasuhiro Igarashi

  Journal of natural products 85(8) 1993-1999 2022年8月26日
• Stereocontrolled Synthesis of C20S-C26 and C20R-C26 Fragments of Amphidinolide L

  Jun Koizumi, Kaoru Tanaka, Keisuke Fukaya, Daisuke Urabe

  The Journal of Organic Chemistry 87(16) 11185-11195 2022年8月10日