4H-3,1-BENZOXAZIN-4-ONE COMPOUND AND ELASTASE INHIBITOR COMPOSITION CONTAINING THE SAME
申请人:TEIJIN LIMITED
公开号:EP0466944A1
公开(公告)日:1992-01-22
A 4H-3,1-benzoxazin-4-one compound of general formula (I), salts thereof, and pharmaceutical composition containing the same as the active ingredient. They have a protease inhibiting effect, particularly a selective inhibiting effect on a human leukocyte elastase and are excellent in water solubility and residence in the tissue.
一种通式(I)的 4H-3,1-苯并恶嗪-4-酮化合物、其盐类以及以其为活性成分的药物组合物。它们具有蛋白酶抑制作用,特别是对人类白细胞弹性蛋白酶的选择性抑制作用,并且具有良好的水溶性和在组织中的驻留性。