Synthesis of 2-amino-7-isopropyl-5-OXO-5
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Nobuyoshi Hayashi; Masayuki Imanishi
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Article
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1986
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John Wiley and Sons
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French
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17-85. Jusohonmachi 2-chome, Yodogawa-ku. Osaka 532, Japan. ## 2-Amino -7-isopropyl-5-0~0-5H-[ 11 benzopyrano[ 2,3-b] pyridine-3-carboxylic acid (AA-673) was found in these laboratories during the course of the studies on antiallergic agents. passive cutaneous anaphylaxis reaction in rats and the