长春高新子公司GenSci145片境内生产药品注册临床试验申请获批

Core Viewpoint - Changchun High-tech announced that its subsidiary, Jinsai Pharmaceutical, received approval for clinical trials of GenSci145 tablets, a novel selective PI3Kα inhibitor targeting PIK3CA mutation in advanced or metastatic solid tumors [1][2] Group 1: Product Development - GenSci145 is a first-class innovative chemical drug designed for treating locally advanced or metastatic solid tumors with PIK3CA mutations [1] - PIK3CA mutations are significant in breast cancer, accounting for 30%-40% of cases, and are crucial for tumor growth and resistance to treatments [1] Group 2: Clinical Need and Advantages - Existing PI3Kα inhibitors have poor targeting and can cause side effects like hyperglycemia, rash, and diarrhea, affecting long-term treatment adherence [2] - GenSci145 has shown selective inhibitory activity against various PIK3CA hotspot mutations and good blood-brain barrier penetration without traditional side effects, indicating its potential to meet clinical needs for patients with PIK3CA mutations and brain metastases [2] Group 3: Company Commitment - The company will actively advance the research and development of GenSci145 and comply with information disclosure obligations regarding project progress [2]