Synthesis of Dihydropyrroles by the Intramolecular Addition of Alkylideneaminyl Radicals Generated from O-2,4-Dinitrophenyloximes of γ,δ-Unsaturated Ketones von Uchiyama, Katsuya, Hayashi, Yujiro, Narasaka, Koichi

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Transformation of Oximes of Phenethyl Ketone Derivatives to Quinolines and Azaspirotrienones Catalyzed by Tetrabutylammonium Perrhenate and Trifluoromethanesulfonic Acid von Kusama, Hiroyuki, Yamashita, Yuko, Uchiyama, Katsuya, Narasaka, Koichi

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Discovery of 3H-imidazo[4,5-c]quinolin-4(5H)-ones as potent and selective dipeptidyl peptidase IV (DPP-4) inhibitors von Ikuma, Yohei, Hochigai, Hitoshi, Kimura, Hidenori, Nunami, Noriko, Kobayashi, Tomonori, Uchiyama, Katsuya, Furuta, Yudai, Sakai, Mutsuko, Horiguchi, Masakuni, Masui, Yumi, Okazaki, Kazuhiko, Sato, Yasuhiro, Nakahira, Hiroyuki

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Discovery of 3H-imidazo[4,5-c]quinolin-4(5H)-ones as potent and selective dipeptidyl peptidase IV (DPP-4) inhibitors: Use of a carboxylate prodrug to improve bioavailability von Ikuma, Yohei, Hochigai, Hitoshi, Kimura, Hidenori, Nunami, Noriko, Kobayashi, Tomonori, Uchiyama, Katsuya, Umezome, Takashi, Sakurai, Yasumitsu, Sawada, Naoyuki, Tadano, Jun, Sugaru, Eiji, Ono, Michiko, Hirose, Yuko, Nakahira, Hiroyuki

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Convenient synthesis of 4-tert-butyl 2-ethyl 3-amino-1-benzyl-5-dialkylamino-1H-pyrrole-2,4-dicarboxylate derivatives von Nishio, Yukihiro, Uchiyama, Katsuya, Kito, Makoto, Nakahira, Hiroyuki

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Regioselective Synthesis of 8-Hydroxytetrahydroquinolines by the Cyclization of m-Hydroxyphenethyl Ketone O-2,4-Dinitrophenyloximes von Ono, Ayako, Uchiyama, Katsuya, Hayashi, Yujiro, Narasaka, Koichi

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Regioselective Synthesis of Quinolin-8-ols and 1,2,3,4-Tetrahydroquinolin-8-ols by the Cyclization of 2-(3-Hydroxyphenyl)ethyl Ketone O-2,4-Dinitrophenyloximes von Uchiyama, Katsuya, Ono, Ayako, Hayashi, Yujiro, Narasaka, Koichi

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One-pot synthesis of 5-amino 4-cyano pyrrole derivatives von Nishio, Yukihiro, Kimura, Hidenori, Uchiyama, Katsuya, Horiuchi, Yoshihiro, Nakahira, Hiroyuki

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First Kilogram-Scale Application of the Lanthanum Catalyzed Asymmetric Amination to Synthesis of the Chiral Succinimide Derivative, A Key Intermediate for the Preparation of AS-320... von Toshima, Minoru, Watanabe, Shoji, Uchiyama, Katsuya, Takasaki, Tsuyoshi, Bhogle, Nandkumar N, Zhao, Hang, Filios, Mike, Takahashi, Kazuhiko, Snoonian, John R, Saranteas, Kostas

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Convenient synthesis of 4- tert-butyl 2-ethyl 3-amino-1-benzyl-5-dialkylamino-1 H-pyrrole-2,4-dicarboxylate derivatives von Nishio, Yukihiro, Uchiyama, Katsuya, Kito, Makoto, Nakahira, Hiroyuki

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Synthesis of Dihydropyrroles and Tetrahydropyridines by the Intramolecular Cyclization of O-Methylsulfonyloximes Having an Active Methine Group von Uchiyama, Katsuya, Yoshida, Masayuki, Hayashi, Yujiro, Narasaka, Koichi

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SN2 Substitution on sp2 Nitrogen of Protonated Oxime von Mori, Seiji, Uchiyama, Katsuya, Hayashi, Yujiro, Narasaka, Koichi, Nakamura, Eiichi

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Synthesis of dihydropyrroles by the intramolecular addition of alkylideneaminyl radicals generated from O-2,4-dinitrophenyloximes of γ,δ-unsaturated ketones von Uchiyama, Katsuya, Hayashi, Yujiro, Narasaka, Koichi

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Synthesis of 8-Hydroxyquinolines by the Cyclization of m-Hydroxyphenethyl Ketone O-2,4-Dinitrophenyloximes von Uchiyama, Katsuya, Hayashi, Yujiro, Narasaka, Koichi

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Method for producing 2-alkylcarbonylnaphtho[2,3-b]furan-4,9-dione-related substance, and said related substance von Watanabe, Shoji, Senami, Kento, Takahashi, Kazuhiko, Uchiyama, Katsuya

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Synthesis of Dihydropyrroles by the Intramolecular Addition of Alkylideneaminyl Radicals Generated from O-2,4-Dinitrophenyloximes of [gamma],[delta]-Unsaturated Ketones von Uchiyama, Katsuya, Hayashi, Yujiro, Narasaka, Koichi

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METHOD FOR PRODUCING 2-ALKYLCARBONYLNAPHTHO[2,3-b]FURAN-4,9-DIONE-RELATED SUBSTANCE, AND SAID RELATED SUBSTANCE von WATANABE, Shoji, UCHIYAMA, Katsuya, TAKAHASHI, Kazuhiko, SENAMI, Kento

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ChemInform Abstract: Convenient Synthesis of 4-tert-Butyl 2-Ethyl 3-Amino-1-benzyl-5-dialkylamino-1H-pyrrole-2,4-dicarboxylate Derivatives von Nishio, Yukihiro, Uchiyama, Katsuya, Kito, Makoto, Nakahira, Hiroyuki

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ChemInform Abstract: One-Pot Synthesis of 5-Amino-4-cyano Pyrrole Derivatives von Nishio, Yukihiro, Kimura, Hidenori, Uchiyama, Katsuya, Horiuchi, Yoshihiro, Nakahira, Hiroyuki

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METHOD FOR PRODUCING 1,3-DISUBSTITUTED-6-METHYL-5-NITROURACIL DERIVATIVE von TAKAMOTO KOJI, UCHIYAMA KATSUYA, UMEZOME TAKUSHI

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