Triazole derivative and pharmaceutical use thereof

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United States of America Patent

PATENT NO 5750545
SERIAL NO

08586787

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Abstract

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An agent for the prophylaxis and treatment of immune-related diseases, in particular, immunosuppressant, an agent for the prophylaxis and treatment of allergic diseases, an agent for the prophylaxis and treatment of eosinophil-related diseases and an eosinophilia inhibitor, comprising, as an active ingredient, a series of triazole derivatives of the following formula (I) ##STR1## or the following formula (III) ##STR2## wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof. A novel monocyclic or bicyclic triazole derivative. The agent for the prophylaxis and treatment of immune-related diseases, in particular, immunosuppressant, the agent for the prophylaxis and treatment of allergic diseases, the agent for the prophylaxis and treatment of eosinophil-related diseases, the eosinophilia inhibitor and the novel triazole derivative of the present invention all, have superior eosinophilia-inhibitory action and lymphocyte activation-inhibitory action. They are low toxic and persistent in action. They are particularly effective in the treatment of accumulation and activation of eosinophil and lymphocytes, inflammatory respiratory tract diseases, eosinophil-related diseases such as eosinophilia, and immune-related diseases.

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Patent Owner(s)

Patent OwnerAddress
WELFIDE CORPORATIONOSAKA-SHI OSAKA 541-0046

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akahoshi, Fumihiko Osaka, JP 17 501
Fukaya, Chikara Osaka, JP 34 256
Kajii, Masahiko Osaka, JP 3 75
Kuwahara, Shigeki Osaka, JP 4 72
Naito, Youichiro Osaka, JP 17 189
Nishimura, Hiroko Osaka, JP 2 54
Okada, Takehiro Osaka, JP 27 350
Sugiura, Masanori Osaka, JP 34 664
Takeda, Shinji Osaka, JP 60 831

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