ANTIALLERGIC PROPERTIES OF AN ORALLY EFFECTIVE AGENT, [[3-(1H-TETRAZOL-5-YL)-PHENYL] AMINO] OXOACETIC ACID n-BUTYL ESTER
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概要
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A newly synthesized compound, [[3-(1H-tetrazol-5-yl)-phenyl] amino]oxoacetic acid n-butyl ester (MTB) has been demonstrated to be an orally active antiallergic agent. This compound inhibited the 48-hr passive cutaneous anaphylaxis (48-hr PCA) induced by IgE in rats. In guinea pigs, MTB also inhibited the 8-day passive cutaneous anaphylaxis (8-day PCA) and the 8-day passive systemic anaphylaxis induced by IgE. The compound partially inhibited the IgG-mediated 3-hr PCA in rats and guinea pigs, but failed to have any effect on the rabbit IgG-mediated 3-hr PCA in these animals. In the rat, MTB was not an antagonist of histamine or serotonin. The antiallergic effect of MTB was not mediated via any adrenergic mechanisms. MTB significantly inhibited histamine release from rat peritoneal cells induced by rat IgE in vitro.
- 社団法人 日本薬理学会の論文
著者
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AGATA Mitsuji
Research Institute, Wakamoto Pharmaceutical Co. Ltd.
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GOTO Hiroshi
Research Institute, Wakamoto Pharmaceutical Co. Ltd.
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TSURIYA Yoshihiro
Research Institute, Wakamoto Pharmaceutical Co. Ltd.
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TACHIBANA Koichi
Research Institute, Wakamoto Pharmaceutical Co. Ltd.
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KURODA Toshio
Research Institute, Wakamoto Pharmaceutical Co. Ltd.
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Agata Mitsuji
Research Department, Wakamoto Pharmaceutical Co., Ltd.
関連論文
- ANTIALLERGIC PROPERTIES OF AN ORALLY EFFECTIVE AGENT, [[3-(1H-TETRAZOL-5-YL)-PHENYL] AMINO] OXOACETIC ACID n-BUTYL ESTER
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