港股异动 | 康方生物飙涨近25%,与Summit订立依沃西高达50亿美元许可协议
智通财经APP获悉,$康方生物-B(09926.HK)$持续走高,截至发稿,涨24.72%,报38.85港元,成交额2.02亿港元。
消息面上,12月6日,康方生物宣布,将授予Summit Therapeutics于美国、加拿大、欧洲和日本的开发和商业化依沃西的独家许可权。康方生物将获得5亿美元的首付款。包括开发、注册及商业化里程碑款项付款,该交易总金额有望高达50亿美元。同时,也将获得依沃西产品销售净额的低双位数百分比的提成,作为特许权使用费。
据悉,依沃西是公司自主研发,全球行业内首个进入III期临床研究的PD-1/VEGF双特异性抗体。依沃西是基于公司独特的Tetrabody技术设计,可阻断PD-1与PD-L1和PD-L2的结合,并同时阻断VEGF与VEGF受体的结合。PD-1抗体与VEGF阻断剂的联合疗法已在多种瘤种(包括肾细胞癌、非小细胞肺癌和肝细胞癌)中显示出强大的疗效。
此外,康方生物公布,于2022年12月5日,董事会决议公司拟发行将于上海证券交易所科创板上市并以人民币买卖的普通股。建议发行人民币股份取决于及受限于( 其中包括 )市场状况、董事会的进一步批准、股东于公司股东大会上的批准及必要监管机构的批准。
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