Usuki Toyonobu

NHC‐Catalyzed Synthesis of 2‐Aroylchromones and Their Application in the Synthesis of Wrightiadione Analogues

Futa Koyama, Justin Lamb, Moena Hirao, Noriyuki Suzuki, Masahiro Yoshizawa-Fujita, Toyonobu Usuki, Yumiko Suzuki

Advanced Synthesis & Catalysis, Oct 4, 2024

Green Synthesis of Silver Nanoparticles With Cyclosorus dentatus and Nephrolepis biserrata and Their Antioxidant, Anti‐Inflammatory Studies

Christian Nanga Chick, Francois Eya'ane Meva, Phillippe Belle Ebanda Kedi, Toyonobu Usuki

Nano Select, Jul 17, 2024 Peer-reviewedCorresponding author

Extraction of oleanolic acid from wine pomace using betaine-based deep eutectic solvents

Eri Tanaka, Yukie Yokota, Masamitsu Urakawa, Toyonobu Usuki

European Food Research and Technology, Apr 21, 2024 Peer-reviewedCorresponding author

Natural products from Odontonema strictum promote neurite outgrowth in neuronal PC12 cells

Lokadi Pierre Luhata, Yusuke Yoshida, Toyonobu Usuki

Bioorganic Chemistry, 147 107389-107389, Apr, 2024 Peer-reviewedCorresponding author

Total synthesis of jamaicamide B

Ryosuke Shigeta, Takahiro Suzuki, Kazuki Kaneko, Hiroaki Tanaka, Ibuki Haishima, Kanata Norio, Ayano Tanaka-Yanuma, Toyonobu Usuki

Organic & Biomolecular Chemistry, 22(23) 4637-4640, Apr, 2024 Peer-reviewedCorresponding author

Synthesis and Cell‐Based Evaluation of Umifenovir Analogues as Anti‐SARS‐CoV‐2 Agents

Hiroaki Tanaka, Seiya Miyagi, Tomoko Morita, Hiroaki Ishii, Natsuki Mori, Kaho Oishi, Takemasa Sakaguchi, Toyonobu Usuki

Helvetica Chimica Acta, 107(2), Feb 8, 2024 Peer-reviewedCorresponding author

The prognostic values of plasma desmosines, crosslinking molecules of elastic fibers, in the disease progression of Moyamoya disease.

Ryosuke Tashiro, Riki Anzawa, Tomoo Inoue, Ayame Mikagi, Dan Ozaki, Keita Tominaga, Takashi Inoue, Tomohisa Ishida, Miki Fujimura, Toyonobu Usuki …

Bioorganic & medicinal chemistry, 100 117602-117602, Feb 1, 2024 Peer-reviewedCorresponding author

Synthesis of neodesmosine-d4 and quantitative LC-MS/MS analysis of neodesmosine in biological samples

Kaho Oishi, Christian Nanga Chick, Hiroto Yanuma, Toyonobu Usuki

Tetrahedron Letters, Jan, 2024

Synthesis and property of silver nanoparticles with verbascoside

Lokadi Pierre Luhata, Yoshiko Iizuka, Ryotaro Eda, Hiroshi Uchida, Christian Nanga Chick, Makoto Kubo, Toyonobu Usuki

Chemistry Letters, 53(2), Dec 1, 2023 Peer-reviewedCorresponding author

Synthesis of Ser-Ala-Ala Cyclic Desmosine

Shogo Satoh, Daria Baut, Moena Hirao, Daisuke Watanabe, Rina Suzuki, Toyonobu Usuki

Synthesis, Nov 7, 2023 Peer-reviewedCorresponding author

Hydrostatic pressure under hypoxia facilitates fabrication of tissue-engineered vascular grafts derived from human vascular smooth muscle cells in vitro

Tomoyuki Kojima, Takashi Nakamura, Junichi Saito, Yuko Hidaka, Taisuke Akimoto, Hana Inoue, Christian Nanga Chick, Toyonobu Usuki, Makoto Kaneko, Etsuko Miyagi …

Acta Biomaterialia, 171 209-222, Nov, 2023 Peer-reviewed

Synthesis of desmosine-KLH conjugated antigen via isoChichibabin pyridinium synthesis

Ryosuke Shigeta, Seiya Miyagi, Toyonobu Usuki

Tetrahedron Letters, 132 154805-154805, Nov, 2023 Peer-reviewedCorresponding author

Chemical Composition and Antioxidant Activity of the Hexane Fraction from Leaf Extracts of Odonntonema strictum

Lokadi Pierre Luhata, Moena Hirao, Natsuki Mori, Toyonobu Usuki

90 12-16, Jul, 2023 Last authorCorresponding author

LC-MS/MS quantitation of elastin crosslinker desmosines and histological analysis of skin aging characteristics in mice

Christian Nanga Chick, Yusuke Sasaki, Mari Kawaguchi, Eri Tanaka, Takako Niikura, Toyonobu Usuki

Bioorganic & Medicinal Chemistry, 90 117351-117351, Jul, 2023 Peer-reviewedCorresponding author

Synthesis of lysinonorleucine and mass spectrometric analysis of lysinonorleucine and merodesmosine in bovine ligament and eggshell membrane.

Kaho Oishi, Natsuki Mori, Riki Anzawa, Toyonobu Usuki

Archives of biochemistry and biophysics, 740 109585-109585, May 15, 2023 Peer-reviewedCorresponding author

Synthesis of Elastin Crosslinker Desmosines

HETEROCYCLES

HETEROCYCLES, 106(7), May, 2023 Peer-reviewedCorresponding author

In vitro DPPH Radical Scavenging Activity of α-Pyrones from Odontonema strictum (Acanthaceae).

Lokadi Pierre Luhata, Zixin Deng, Eri Tanaka, Toyonobu Usuki

Journal of oleo science, 72(5) 571-576, Apr 28, 2023 Peer-reviewedCorresponding author

LC-MS/MS analysis of elastin crosslinker desmosines and microscopic evaluation in clinical samples of patients with hypertrophy of ligamentum flavum.

Christian Nanga Chick, Tomoo Inoue, Natsuki Mori, Eri Tanaka, Mari Kawaguchi, Toshiyuki Takahashi, Junya Hanakita, Manabu Minami, Ryo Kanematsu, Toyonobu Usuki

Bioorganic & medicinal chemistry, 82 117216-117216, Mar 15, 2023 Peer-reviewedCorresponding author

Total Synthesis and Structure Activity Relationship of Cynaropicrin

Toyonobu Usuki

Journal of Synthetic Organic Chemistry, Japan, 81(3) 213-219, Mar 1, 2023 Corresponding author

LC–MS/MS analysis of desmosine and isodesmosine in skipjack tuna “Katsuo” elastin

Riki Anzawa, Eri Shiratsuchi, Kenji Miyanari, Christian Nanga Chick, Ayame Mikagi, Michio Yamada, Toyonobu Usuki

European Food Research and Technology, 249(3) 829-834, Dec 1, 2022 Peer-reviewedCorresponding author

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