财中社2月5日电和铂医药-B(02142)发布公告,宣布其针对治疗慢性阻塞性肺病的全人源单克隆抗体HBM9378/SKB378(又称WIN378)已获得中国国家药品监督管理局(NMPA)的新药研究申请(IND)批件,允许开展临床试验。这是公司在该药物开发进程中的重要里程碑。
此外,公司与四川科伦博泰生物医药股份有限公司及Windward Bio AG签订了全球授权协议,协议中规定公司与科伦博泰有权收取最多9.7亿美元的预付款和里程碑付款,以及根据净销售额的个位数到双位数百分比的分层特许权使用费。值得注意的是,4500万美元的预付款和近期里程碑付款将包括现金和Windward Bio母公司的股权。
HBM9378/SKB378是公司与科伦博泰共同开发的项目,二者共同享有大中华地区及多个东南亚和西亚国家的权利。该抗体通过阻断胸腺基质淋巴细胞生成素(TSLP)及其受体的相互作用,抑制相关信号通路,具有较长的半衰期和优良的理化性质,提升了给药的优势。目前,公司已在中国完成了治疗中重度哮喘的IND一期试验。
(文章来源:财中社)
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