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Substituent Effects on N-Oxidation and Deoxygenation of Aromatic N-Heterocyclic Compounds. IOtomasu, Hirotaka; Takahashi, Hiroshi; Yoshida, Kei · YAKUGAKU ZASSHI · 1964
A New Synthesis of 5, 6-Dihydro-4H-imidazo [1, 5, 4-d, e] quinoxaline-5-onesOTOMASU, HIROTAKA; OHMIYA, SHIGERU; TAKAHASHI, HIROSHI; YOSHIDA, KEI; SATO, SHIRO · CHEMICAL & PHARMACEUTICAL BULLETIN · 1973
Synthesis of Condensed Quinoxalines. III. : 1, 2-Dihydroimidazo [1, 2-α]-quinoxalines and 1, 2-Dihydro-3H-pyrimido [1, 2-α] quinoxalinesOTOMASU, HIROTAKA; YOSHIDA, KEI; TAKAHASHI, HIROSHI · YAKUGAKU ZASSHI · 1970
Guanidine ChemistryIshikawa, Tsutomu · CHEMICAL & PHARMACEUTICAL BULLETIN · 2010
Alkylsulfonyltoluene Derivatives (Diuretics. I.)Kugita, Hiroshi; Takeda, Mikio; Oine, Toyonari; Higaki, Ko · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962
Alkylsulfonyltoluene Derivatives (Diuretics. II.)Kugita, Hiroshi; Takeda, Mikio; Oine, Toyonari; Higaki, Ko · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962
Syntheses of Bromoazulene DerivativesMatsumura, Shingo · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962
Mutagenic Activity of 4-Hydroxyaminoquinoline 1-OxideOkabayashi, Tadashi · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962
Acid Neutralizing Velocity of AntacidsNogami, Hisashi; Nagai, Tsuneji · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962
Usnic Acid. I. Methyldihydrousnic AcidTakahashi, Kotaro; Miyashita, Shuichi · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962
Synthesis of Nor-JuzunolHirose, Yoshio; Sasaki, Naohisa; Kawagishi, Eiko; Nonomura, Susumu · CHEMICAL & PHARMACEUTICAL BULLETIN · 1962