金吾财讯 | 中国生物制药(01177)公布，集团开发的“妥洛特罗贴剂”（商标名：德瑞妥）已获得中国国家药品监督管理局的上市批准，用于缓解支气管哮喘、急性支气管炎、慢性支气管炎、肺气肿等气道阻塞性疾病所致的呼吸困难等症状。这是首个获批上市的国产气道阻塞性疾病外用贴剂。妥洛特罗贴剂作用于支气管平滑肌的β2－受体，通过扩张支气管，松弛气管肌肉，起到改善肺功能，促进气管纤毛运动及镇咳的作用。
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