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Noriko Oku legal representative, Chikako Oku legal representative, Tomohito Oku legal representative, Hiroshi Kayakiri, Yoshito Abe, Hitoshi Hamashima, Hitoshi Sawada, Naoki Ishibashi, Hiroyuki Setoi, Noritsugu Yamasaki, Takafumi Imoto, Takahiro Hiramura: Imidazole compounds and medicinal use thereof. Fujisawa Pharmaceutical, Oblon Spivak McClelland Maier & Neustadt P C, June 13, 2006: US07060721 (39 worldwide citation)

Imidazole compounds represented by general formula (I): wherein each symbol is as defined in the specification, and salts thereof, and a pharmaceutical composition containing same are provided. These compounds are useful in treating the diseases curable based on a hypoglycemic action, and the diseas ...


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Noritsugu Yamasaki, Takafumi Imoto, Yoshiyuki Murai, Takahiro Hiramura, Teruo Oku, Kouzou Sawada: Benzimidazole derivatives. Fujisawa Pharmaceutical, Fish & Richardson P C, December 26, 2000: US06166219 (22 worldwide citation)

Novel benzimidazole derivatives represented by the formula (I): ##STR1## wherein R.sub.3 is a carboxyl group, a esterified carboxyl group, an amidated carboxyl group, an amino group, an amido group, or a sulfonyl group, or their pharmaceutically acceptable salts. Because of their blood sugar-depress ...


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Hiroshi Kayakiri, Yoshito Abe, Hitoshi Hamashima, Hitoshi Sawada, Tsuyoshi Mizutani, Teruo Oku, Noritsugu Yamasaki, Osamu Onomura, Masahiro Nishikawa, Takahiro Hiramura, Takafumi Imoto: Sulfonamide compounds and pharmaceutical use thereof. Fujisawa Pharmaceutical, Oblon Spivak McClelland Maier & Neustadt P C, June 28, 2005: US06911469 (5 worldwide citation)

A sulfonamide compound of the formula (I): R1—SO2NHCO—A—X—R2  (I) wherein R1 is alky, alkenyl, alkynyl and the like; A is an optionally substitutedheteropolycyclic group except benzimidazolyl, indolyl, 4,7-dihydrobenzimidazolyland 2,3-dihydrobenzoxazinyl; X is alkylene, oxa, oxa(lower)alkylene and t ...


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Noritsugu Yamasaki, Takafumi Imoto, Takahiro Hiramura, Miho Kawauchi, Noriko Oku, Chikako Oku, Tomohito Oku, Hiroshi Kayakiri, Hitoshi Sawada: Benzimidazole derivatives. Fujisawa Pharmaceutical, Fish & Richardson P C, March 22, 2005: US06869950 (2 worldwide citation)

The present invention provides novel benzimidazole derivatives of the following formula (I) and salts thereof: wherein R1 represents a lower alkyl group or a lower alkyloxy-lower alkyl group; R2 represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, an aryl group, and ...


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Yukitsugu Maeda, Takafumi Imoto, Yasuyuki Akai, Kouhei Fujita, Shinya Sahara: Crystal containing unsaturated carboxylic acid amide compound and method for producing same. Daicel Corporation, Birch Stewart Kolasch & Birch, December 8, 2015: US09206138

Provided is a high-purity crystal of an unsaturated carboxylic acid amide compound which is useful as or for fine chemicals such as pharmaceuticals, agricultural chemicals, polymeric materials, functional materials, and intermediates of them. The crystal includes an unsaturated carboxylic acid amide ...


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