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歌礼制药-B(01672.HK)选定其首款口服GLP-1R/GIPR/GCGR三靶点激动剂多肽ASC37进行临床开发
Ge Long Hui· 2025-11-30 10:18
Core Insights - The company has selected ASC37 oral tablets as its first clinical development candidate for obesity treatment, expected to submit an IND to the FDA in Q2 2026 [1] - ASC37 is developed using the proprietary Peptide Oral Transport Enhancement Technology (POTENT) and is a multi-target peptide agonist for GLP-1R, GIPR, and GCGR [1] - The CEO emphasized the company's commitment to addressing unmet needs in obesity treatment through its advanced research capabilities and diverse pipeline [2] Summary by Sections Drug Development - ASC37 oral tablets are the first candidate utilizing the company's POTENT technology for oral peptide delivery [1] - The drug was discovered and optimized using Artificial Intelligence-Assisted Structure-Based Drug Discovery (AISBDD) technology [1] Efficacy and Bioavailability - In vitro studies show that ASC37 has approximately 5 times, 4 times, and 4 times stronger agonistic activity on GLP-1R, GIPR, and GCGR compared to retatrutide [1] - In non-human primate studies, ASC37 achieved an average absolute oral bioavailability of 4.2%, outperforming semaglutide, tirzepatide, and retatrutide by 9 times, 30 times, and 60 times respectively [2] - The drug exposure (AUC) of ASC37 was about 57 times greater than that of retatrutide in the same studies [2] - The average apparent half-life of ASC37 in non-human primates was approximately 56 hours, supporting once-daily or less frequent dosing [2] Strategic Vision - The selection of ASC37 for clinical development reflects the company's strong R&D capabilities and commitment to addressing obesity treatment needs [2] - The company aims to build a highly competitive and differentiated pipeline to meet various treatment demands for obesity and other metabolic diseases [2]