RA‐XXV and RA‐XXVI, Bicyclic Hexapeptides from Rubia cordifolia L.: Structure, Synthesis, and Conformation
Hitotsuyanagi, Yukio, Hirai, Masahito, Odagiri, Masumi, Komine, Miho, Hasuda, Tomoyo, Fukaya, Haruhiko, Takeya, Koichi
Published in Chemistry, an Asian journal (04.01.2019)
Published in Chemistry, an Asian journal (04.01.2019)
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Garcinielliptone G from Garcinia subelliptica Induces Apoptosis in Acute Leukemia Cells
Yun, YoungSook, Shioura, Mariko, Hitotsuyanagi, Yukio, Yotsumoto, Satoshi, Takahashi, Yuji, Aoyagi, Yutaka, Kinoshita, Takeshi, Takeya, Koichi, Inoue, Hideshi
Published in Molecules (Basel, Switzerland) (21.04.2021)
Published in Molecules (Basel, Switzerland) (21.04.2021)
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Synthesis of 1-O-acyl- and 1-oxo-kamebanin analogues and their cytotoxic activity
Aoyagi, Yutaka, Tomita, Kaori, Kobayashi, Asumi, Nakamura, Akari, Fujii, Yuki, Yagi, Momoka, Ichimaru, Yoshimi, Ozawa, Kei, Park, Hyun-Sun, Fukaya, Haruhiko, Yano, Reiko, Hasuda, Tomoyo, Takeya, Koichi, Hitotsuyanagi, Yukio, Gui, Ming-Yu, Jin, Yong-Ri, Li, Xu-Wen
Published in Bioorganic & medicinal chemistry letters (15.02.2023)
Published in Bioorganic & medicinal chemistry letters (15.02.2023)
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Semisynthesis of Antitrypanosomal p-Quinone Analog Possesing the Komaroviquinone Pharmacophore
Aoyagi, Yutaka, Fujiwara, Koji, Takahashi, Yoshinao, Yano, Reiko, Hitotsuyanagi, Yukio, Takeya, Koichi, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke, Nishihara-Tsukashima, Aki, Namatame, Miyuki, Ishiyama, Aki, Iwatsuki, Masato, Otoguro, Kazuhiko, Yamada, Haruki, Ōmura, Satoshi
Published in Chemical & pharmaceutical bulletin (01.04.2022)
Published in Chemical & pharmaceutical bulletin (01.04.2022)
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Structures of stemona-amine B and stemona-lactams M–R
Hitotsuyanagi, Yukio, Fukaya, Haruhiko, Takeda, Erika, Matsuda, Shoko, Saishu, Yuka, Zhu, Shu, Komatsu, Katsuko, Takeya, Koichi
Published in Tetrahedron (29.07.2013)
Published in Tetrahedron (29.07.2013)
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Methyl dehydroabietate counters high fat diet-induced insulin resistance and hepatic steatosis by modulating peroxisome proliferator-activated receptor signaling in mice
Yoshioka, Hiroki, Mizuno, Yuki, Yamaguchi, Tomohiro, Ichimaru, Yoshimi, Takeya, Koichi, Hitotsuyanagi, Yukio, Nonogaki, Tsunemasa, Aoyagi, Yutaka
Published in Biomedicine & pharmacotherapy (01.03.2018)
Published in Biomedicine & pharmacotherapy (01.03.2018)
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Journal Article
Isolation, Structure Determination, and Synthesis of Allo-RA-V and Neo-RA-V, RA-Series Bicyclic Peptides from Rubia cordifolia L
Hitotsuyanagi, Yukio, Odagiri, Masumi, Kato, Saori, Kusano, Jun-ichi, Hasuda, Tomoyo, Fukaya, Haruhiko, Takeya, Koichi
Published in Chemistry : a European journal (05.03.2012)
Published in Chemistry : a European journal (05.03.2012)
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RA-dimer B, a New Dimeric RA-series Cyclopeptide Incorporating Two Different Types of Cycloisodityrosine Units, from Rubia cordifolia L
Hitotsuyanagi, Yukio, Tsuchiya, Takayuki, Ohata, Masako, Yoshida, Ayaka, Fukaya, Haruhiko, Park, Hyun Sun, Takeya, Koichi, Kawahara, Nobuo
Published in Chemistry, an Asian journal (06.12.2016)
Published in Chemistry, an Asian journal (06.12.2016)
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Journal Article
Structures of stemoxazolidinones A–F, alkaloids from Stemona sessilifolia
Hitotsuyanagi, Yukio, Hikita, Maho, Uemura, Gou, Fukaya, Haruhiko, Takeya, Koichi
Published in Tetrahedron (01.01.2011)
Published in Tetrahedron (01.01.2011)
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Suppressive effect of kamebakaurin on acetaminophen-induced hepatotoxicity by inhibiting lipid peroxidation and inflammatory response in mice
Yoshioka, Hiroki, Aoyagi, Yutaka, Fukuishi, Nobuyuki, Gui, Ming-Yu, Jin, Yong-Ri, Li, Xu-Wen, Adachi, Yoshiyuki, Ohno, Naohito, Takeya, Koichi, Hitotsuyanagi, Yukio, Miura, Nobuhiko, Nonogaki, Tsunemasa
Published in Pharmacological reports (01.10.2017)
Published in Pharmacological reports (01.10.2017)
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Structure and hydrogen bonds of cyclohexapeptide RA-VII by molecular dynamics simulations and quantum chemical calculations
Noguchi, Yoh, Yamada, Hironao, Mori, Sakiko, Miyakawa, Takeshi, Morikawa, Ryota, Yokojima, Satoshi, Hitotsuyanagi, Yukio, Takeya, Koichi, Takasu, Masako
Published in Molecular simulation (02.01.2018)
Published in Molecular simulation (02.01.2018)
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1O, 20O-diacetyl kamebakaurin protects against acetaminophen-induced hepatotoxicity in mice
YOSHIOKA, Hiroki, NONOGAKI, Tsunemasa, OHNISHI, Hiroyuki, FUKUISHI, Nobuyuki, YOSHIKAWA, Masae, GUI, Ming-Yu, JIN, Yong-Ri, LI, Xu-Wen, ADACHI, Yoshiyuki, OHNO, Naohito, TAKEYA, Koichi, HITOTSUYANAGI, Yukio, MIURA, Nobuhiko, AOYAGI, Yutaka
Published in Biomedical Research (01.10.2018)
Published in Biomedical Research (01.10.2018)
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Ceramicine A and walsogyne A, novel limonoids from two species of Meliaceae
Mohamad, Khalit, Hirasawa, Yusuke, Lim, Chong Soon, Awang, Khalijah, Hadi, A. Hamid A., Takeya, Koichi, Morita, Hiroshi
Published in Tetrahedron letters (30.06.2008)
Published in Tetrahedron letters (30.06.2008)
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Apotirucallane and Tirucallane Triterpenoids from Cedrela sinensis
Mitsui, Kumiko, Saito, Hiroaki, Yamamura, Ryota, Fukaya, Haruhiko, Hitotsuyanagi, Yukio, Takeya, Koichi
Published in Chemical & Pharmaceutical Bulletin (01.10.2007)
Published in Chemical & Pharmaceutical Bulletin (01.10.2007)
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Protection from acetaminophen-induced hepatotoxicity by post-administration of 1O, 20O-diacetyl kamebakaurin in mice
Yoshioka, Hiroki, Ohnishi, Hiroyuki, Yoshikawa, Masae, Gui, Ming-Yu, Jin, Yong-Ri, Li, Xu-Wen, Adachi, Yoshiyuki, Ohno, Naohito, Takeya, Koichi, Hitotsuyanagi, Yukio, Miura, Nobuhiko, Aoyagi, Yutaka
Published in Fundamental Toxicological Sciences (19.10.2018)
Published in Fundamental Toxicological Sciences (19.10.2018)
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Celogentins A−C, New Antimitotic Bicyclic Peptides from the Seeds of Celosia argentea
KOBAYASHI, Jun'ichi, SUZUKI, Hayato, SHIMBO, Kazutaka, TAKEYA, Koichi, MORITA, Hiroshi
Published in Journal of organic chemistry (05.10.2001)
Published in Journal of organic chemistry (05.10.2001)
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Cytotoxic Bisnor- and Norditerpene Dilactones Having 7α,8α-Epoxy-9,11-enolide Substructure from Podocarpus macrophyllus D. DON
Sato, Kimihiko, Inaba, Yasunori, Park, Hyun-Sun, Akiyama, Toshiyuki, Koyama, Tetsuo, Fukaya, Haruhiko, Aoyagi, Yutaka, Takeya, Koichi
Published in Chemical and Pharmaceutical Bulletin (01.07.2009)
Published in Chemical and Pharmaceutical Bulletin (01.07.2009)
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