Otsuka Pharmaceutical Company, Limited

Otsuka Techno Corporation

Hideaki Sato

Seiji Sato

Hitoshi Tone

Yoshimasa Nakano

Katsumi Tamura

Kazumi Kondo

Masahiro Murakami

Satoshi Hayakawa

Shigeharu Tamada

Youichi Taniguchi

Yoshihiko Ito

Shinji Nishitani

Yasumitsu Tamura

Toshiki Miyazaki

Tomoyuki Kawaguchi

Yosuke Kamikado

Yasuyuki Kita

Shuji Akai

Yukio Takahashi

Hiromichi Fujioka

Yuta Uchiyama

Katsuhide Matoba

Naoki Oyama

Toshinori Kaneyasu

Shunsuke Morimoto

Yasuyuki Okada

An anti-reflective structural body is constituted of an integrally molded article and includes an anti-reflective structure formed on a base surface that constitutes an outer surface of the molded article, and the anti-reflective structure includes a plurality of recesses, each being formed to be recessed from the base surface independently of mutually adjacent recesses and having an inclined surface, which is inclined with respect to the base surface and forms at least one punctiform or linear apex portion at a bottom portion.

Anti-reflective body, camera unit, mobile device, and method for manufacturing anti-reflective body

Novel pyrazine derivatives represented by the formula (1) and salts thereof which possess inhibitory effect against superoxide radicals (O.sub.2.sup.-) released from the macrophage cells of guinea pig by stimulation, and also possess anti-albuminuria activity in Masugi nephritis. ##STR1## The pyrazine derivatives (1) and salts thereof are useful agents for preventing and treating of various diseases caused by the superoxide radicals, for example, diseases of autoimmune such as rheumatoid arthritis, arteriosclerosis, ischemic heart disease, transient cerebral ischematic attack, hepatic insufficiency, renal insufficiency and the like, as well as they are useful agents for preventing and treating the nephritis in various clinical fields.

Pyrazinyl and piperazinyl substituted pyrazine compounds

The novel indole derivatives and salts thereof represented by the general formula (1) ##STR1## possess, for example, an inhibitory effect against superoxide (O.sub.2.sup.-) released from the macrophage cells of guinea pig by stimulation and an anti-albuminuria activity against Masugi nephritis, and are useful in various clinical fields as an agent for preventing and treating diseases and cases associated with the above superoxide radical, for example, autoimmune diseases (e.g. rheumatism), arteriosclerosis, ischemic disease, ischemic encephalopathia, hepatic insufficiency and renal insufficiency, and also as an agent for preventing and treating nephritis.

Indole derivatives

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Naruto, Japan

Hideaki Sato