Search Results - "Aiyama, Ritsuo" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Semisynthesis of Antitrypanosomal p-Quinone Analog Possesing the Komaroviquinone Pharmacophore

Semisynthesis of Antitrypanosomal p-Quinone Analog Possesing the Komaroviquinone Pharmacophore

by 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)

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Journal Article

Biomimetic synthesis of grandione from demethylsalvicanol via hetero-Diels–Alder type dimerization and structure revision of grandione

Biomimetic synthesis of grandione from demethylsalvicanol via hetero-Diels–Alder type dimerization and structure revision of grandione

by Aoyagi, Yutaka, Takahashi, Yoshinao, Satake, Yudai, Fukaya, Haruhiko, Takeya, Koichi, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke, Shiina, Tsutomu, Kurihara, Teruo
Published in Tetrahedron letters (14.11.2005)

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Journal Article

Semisynthesis of Isetexane Diterpenoid Analogues and Their Cytotoxic Activity

Semisynthesis of Isetexane Diterpenoid Analogues and Their Cytotoxic Activity

by Aoyagi, Yutaka, Takahashi, Yoshinao, Fukaya, Haruhiko, Takeya, Koichi, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke, Kurihara, Teruo
Published in Chemical & pharmaceutical bulletin (01.11.2006)

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Journal Article

Structural study of fucoidan from Cladosiphon okamuranus TOKIDA

Structural study of fucoidan from Cladosiphon okamuranus TOKIDA

by Nagaoka, M, Shibata, H, Kimura-Takagi, I, Hashimoto, S, Kimura, K, Makino, T, Aiyama, R, Ueyama, S, Yokokura, T
Published in Glycoconjugate journal (01.01.1999)

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Journal Article

Inhibitory Effects of N-(3,5-Dimethoxy-4-n-octyloxycinnamoyl)-N′-(3,4-dimethylphenyl)piperazine (YIC-C8-434), an Acyl-CoA:Cholesterol O-Acyltransferase Inhibitor, on Cholesterol Esterification in the Intestine and Liver

Inhibitory Effects of N-(3,5-Dimethoxy-4-n-octyloxycinnamoyl)-N′-(3,4-dimethylphenyl)piperazine (YIC-C8-434), an Acyl-CoA:Cholesterol O-Acyltransferase Inhibitor, on Cholesterol Esterification in the Intestine and Liver

by Ohishi, Kenji, Sawada, Haruji, Yoshida, Yasuto, Yokoi, Wakae, Hatano, Hiroshi, Aiyama, Ritsuo, Watanabe, Tsunekazu, Yokokura, Teruo
Published in Biological & Pharmaceutical Bulletin (2003)

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Properties of fucoidan from Cladosiphon okamuranus tokida in gastric mucosal protection

Properties of fucoidan from Cladosiphon okamuranus tokida in gastric mucosal protection

by Shibata, Hideyuki, Kimura-Takagi, Itsuko, Nagaoka, Masato, Hashimoto, Shusuke, Aiyama, Ritsuo, Iha, Masahiko, Ueyama, Sadao, Yokokura, Teruo
Published in BioFactors (Oxford) (2000)

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Journal Article

The Metabolic Stability of Acyl-CoA: Cholesterol O-Acyltransferase (ACAT) Inhibitors, N-(4-Benzyloxy-3, 5-dimethoxycinnamoyl)-N′-(2, 4-dimethylphenyl)piperazine (YIC-708-424) and Its Derivatives in Rat Liver and Intestinal Epithelium

The Metabolic Stability of Acyl-CoA: Cholesterol O-Acyltransferase (ACAT) Inhibitors, N-(4-Benzyloxy-3, 5-dimethoxycinnamoyl)-N′-(2, 4-dimethylphenyl)piperazine (YIC-708-424) and Its Derivatives in Rat Liver and Intestinal Epithelium

by Ohishi, Kenji, Sawada, Haruji, Yoshida, Yasuto, Hatano, Hiroshi, Aiyama, Ritsuo, Watanabe, Tsunekazu, Yokokura, Teruo
Published in Biological & Pharmaceutical Bulletin (2003)

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Journal Article

Anti-ulcer effects and biological activities of polysaccharides from marine algae

Anti-ulcer effects and biological activities of polysaccharides from marine algae

by Nagaoka, Masato, Shibata, Hideyuki, Kimura-Takagi, Itsuko, Hashimoto, Shusuke, Aiyama, Ritsuo, Ueyama, Sadao, Yokokura, Teruo
Published in BioFactors (Oxford) (2000)

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Journal Article

Synthesis and antitumor activity of 20(S)-camptothecin derivatives : carbamate-linked, water-soluble derivatives of 7-ethyl-10-hydroxycamptothecin

Synthesis and antitumor activity of 20(S)-camptothecin derivatives : carbamate-linked, water-soluble derivatives of 7-ethyl-10-hydroxycamptothecin

by SAWDA, S, OKAJIMA, S, AIYAMA, R, NOKATA, K.-I, FURUTA, T, YOKOKURA, T, SUGINO, E, YAMAGUCHI, K, MIYASAKA, T
Published in Chemical & pharmaceutical bulletin (1991)

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Journal Article

Structure-Activity Relationships of N-(3,5-Dimethoxy-4-n-octyloxycinnamoyl)-N'-(3,4-dimethylphenyl)piperazine and Analogues as Inhibitors of Acyl-CoA: Cholesterol O-Acyltransferase

Structure-Activity Relationships of N-(3,5-Dimethoxy-4-n-octyloxycinnamoyl)-N'-(3,4-dimethylphenyl)piperazine and Analogues as Inhibitors of Acyl-CoA: Cholesterol O-Acyltransferase

by OHISHI, Kenji, AIYAMA, Ritsuo, HATANO, Hiroshi, YOSHIDA, Yasuto, WADA, Yasue, YOKOI, Wakae, SAWADA, Haruji, WATANABE, Tsunekazu, YOKOKURA, Teruo
Published in Chemical & pharmaceutical bulletin (2001)

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Journal Article

Novel acrylonitrile derivatives, YHO-13177 and YHO-13351, reverse BCRP/ABCG2-mediated drug resistance in vitro and in vivo

Novel acrylonitrile derivatives, YHO-13177 and YHO-13351, reverse BCRP/ABCG2-mediated drug resistance in vitro and in vivo

by Yamazaki, Ryuta, Nishiyama, Yukiko, Furuta, Tomio, Hatano, Hiroshi, Igarashi, Yoshiaki, Asakawa, Naoyuki, Kodaira, Hiroshi, Takahashi, Hiroyuki, Aiyama, Ritsuo, Matsuzaki, Takeshi, Yagi, Nao, Sugimoto, Yoshikazu
Published in Molecular cancer therapeutics (01.07.2011)

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Journal Article

SEMISYNTHESIS OF TRIPTOLIDE ANALOGUES PART IV: EFFECTS OF C-14 CARBAMOTHIOATE SUBSTITUENTS ON CYTOTOXIC ACTIVITIES

SEMISYNTHESIS OF TRIPTOLIDE ANALOGUES PART IV: EFFECTS OF C-14 CARBAMOTHIOATE SUBSTITUENTS ON CYTOTOXIC ACTIVITIES

by Aoyagi, Yutaka, Murase, Mizuki, Kuwahara, Chihiro, Yano, Reiko, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke, Fukaya, Haruhiko, Takeya, Koichi, Hitotsuyanagi, Yukio
Published in Heterocycles (2019)

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Journal Article

Semisynthesis of Isetexane Diterpenoid Analogues and Their Cytotoxic Activity

Semisynthesis of Isetexane Diterpenoid Analogues and Their Cytotoxic Activity

by Yutaka AOYAGIa, Yoshinao TAKAHASHIa, Haruhiko FUKAYAa, Koichi TAKEYAa, Ritsuo AIYAMAb, Takeshi MATSUZAKIb, Shusuke HASHIMOTOb, Teruo KURIHARAc
Published in Chemical & Pharmaceutical Bulletin (2006)

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Journal Article

Tyrosinase Inhibitors from Crude Drugs

Tyrosinase Inhibitors from Crude Drugs

by SHIROTA, Sachiko, MIYAZAKI, Kouji, AIYAMA, Ritsuo, ICHIOKA, Minoru, YOKOKURA, Teruo
Published in Biological & pharmaceutical bulletin (1994)

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Journal Article

Semisynthesis of triptolide analogues: Effect of γ-lactone and C-14 substituents on cytotoxic activities

Semisynthesis of triptolide analogues: Effect of γ-lactone and C-14 substituents on cytotoxic activities

by Aoyagi, Yutaka, Hitotsuyanagi, Yukio, Hasuda, Tomoyo, Fukaya, Haruhiko, Takeya, Koichi, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke
Published in Bioorganic & medicinal chemistry letters (15.05.2011)

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Journal Article

Cytotoxicity of abietane diterpenoids from Perovskia abrotanoides and of their semisynthetic analogues

Cytotoxicity of abietane diterpenoids from Perovskia abrotanoides and of their semisynthetic analogues

by Aoyagi, Yutaka, Takahashi, Yoshinao, Satake, Yudai, Takeya, Koichi, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke, Kurihara, Teruo
Published in Bioorganic & medicinal chemistry (01.08.2006)

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Journal Article

Fluorination of triptolide and its analogues and their cytotoxicity

Fluorination of triptolide and its analogues and their cytotoxicity

by Aoyagi, Yutaka, Hitotsuyanagi, Yukio, Hasuda, Tomoyo, Matsuyama, Saki, Fukaya, Haruhiko, Takeya, Koichi, Aiyama, Ritsuo, Matsuzaki, Takeshi, Hashimoto, Shusuke
Published in Bioorganic & medicinal chemistry (01.04.2008)

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Journal Article

Antihepatotoxic actions of gingerols and diarylheptanoids

Antihepatotoxic actions of gingerols and diarylheptanoids

by Hikino, H, Kiso, Y, Kato, N, Hamada, Y, Shioiri, T, Aiyama, R, Itokawa, H, Kiuchi, F, Sankawa, U
Published in Journal of ethnopharmacology (01.09.1985)

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Journal Article

AQUEOUS SOLUTION PREPARATION CONTAINING CAMPTOTHECINS

AQUEOUS SOLUTION PREPARATION CONTAINING CAMPTOTHECINS

by AIYAMA, RITSUO, NAKAZAWA, MASAKO
Year of Publication 01.02.2007

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Patent

AQUEOUS SOLUTION PREPARATION CONTAINING CAMPTOTHECINS

AQUEOUS SOLUTION PREPARATION CONTAINING CAMPTOTHECINS

by AIYAMA, RITSUO, NAKAZAWA, MASAKO
Year of Publication 05.01.2006

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Patent

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