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Mori Tatsuya, Ohsumi Tadashi, Nakamura Shigeo, Maeda Kiyoto, Nishida Sumio, Takano Hirotaka: Substituted carboxylic acid derivatives, processes for preparing the same and agricultural or horticultural fungicides containing the same.. Sumitomo Chemical Co, May 10, 1989: EP0315502-A1 (59 worldwide citation)

A substituted carboxylic acid derivative which is fungicidally active is provided. The compound has the formula: wherein R1 stands for a methyl or ethyl group, A stands for R2 stands for a methyl, ethyl or trifluoromethyl group, R3 stands for a methyl group or a halogen or hydrogen atom, R4 stands f ...


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Ohsumi Tadashi, Tsushima Kazunori, Nishida Sumio, Maeda Kiyoto, Ooishi Tadashi, Matsuo Noritada: Heterocyclic derivatives, method for their preparation and fungicides containing them as active ingredients.. Sumitomo Chem, July 27, 1988: EP0276177-A1 (40 worldwide citation)

Heterocyclic derivatives represented by the following formula have excellent preventive, curative and systemic controlling effects on various plant microbes. wherein R represents a hydrogen atom or a methyl group, wherein R represents a methyl group, an ethyl group or a trifluoromethyl group, Y repr ...


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Shinozaki Katsuo, Yoneta Tomoyuki, Murata Masakazu, Miura Naoyoshi, Maeda Kiyoto: 1,5-benzodiazepine derivatives. Zeria Pharm, September 29, 1999: EP0945445-A1 (15 worldwide citation)

1,5-Benzodiazepine derivatives represented by formula (I), salts thereof, and medicines containing the same as the active ingredient: Äwherein R1 represents a hydrogen atom, a lower alkyl group, a lower alkoxyl group, or a halogen atom; each of R2 and R3, which may be the same or different, represen ...


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Katoh Tsuguhiro, Maeda Kiyoto, Shiroshita Masao, Yamashita Norihisa, Sanemitsu Yuzuru, Inoue Satoru: Pyridinylpyrimidine derivatives, method for production thereof and a fungicide containing them as the active ingredient.. Sumitomo Chemical Co, June 8, 1988: EP0270362-A2 (12 worldwide citation)

A novel pyridinylpyrimidine derivative of the formula below, a method for preparation thereof and a fungicide containing it, which is effective as a fungicide. o


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Katoh Tsuguhiro, Maeda Kiyoto, Shiroshita Masao, Yamashita Norihisa, Sanemitsu Yuzuru, Inoue Satoru: Pyridinylpyrimidine derivatives, method for production thereof and a plant disease protectant containing them as the active ingredient.. Sumitomo Chemical Co, March 9, 1988: EP0259139-A2 (9 worldwide citation)

Pyridinylpyrimidine derivatives of the formula and their salts are effective as plant disease protectants. Methods of preparing such compounds are described, as are plant disease protectants containing them.


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Katoh Tsuguhiro, Maeda Kiyoto, Shiroshita Masao, Yamashita Norihisa, Sanemitsu Yuzuru, Inoue Satoru: Novel pyridine derivatives, method for production thereof and a plant disease protectant containing them as the active ingredient.. Sumitomo Chemical Co, April 8, 1987: EP0217552-A2 (7 worldwide citation)

A pyridine derivative of formula, wherein R is a C1-C7 alkyl group; R is a hydrogen atom or a C1-C2 alkyl group, R is a C1-C4 alkyl group; and R is a C2-C8 alkyl group; a C3-C7 cycloalkyl group or a C4-C7 alkylcycloalkyl group, or a C1-C3 alkyl group substituted with A C3-C7 cycloalkyl group, is eff ...


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Ohsumi Tadashi, Mori Tatsuya, Nishida Sumio, Nakamura Shigeo, Maeda Kiyoto, Takano Hirotaka: Substituted carboxylic acid, and their production and use.. Sumitomo Chemical Co, May 16, 1990: EP0368749-A1 (3 worldwide citation)

Fungicide contains a substituted pyrazole carboxylic acid of the formula wherein R1 is a methyl or trifluoromethyl group, R2 is halogen atom, R3 and R4 are, same or different, a methyl or ethyl and R5 is an ethyl, propyl, butyl group or hydrogen atom.