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速递|信达生物:小分子GLP-1申报临床
GLP1减重宝典· 2025-07-21 12:01
Core Viewpoint - The article highlights the advancements in the development of GLP-1 receptor agonists by Innovent Biologics, particularly focusing on the new drug IBI3032 and its potential impact on weight management and blood sugar control [2][3][4][5]. Group 1: Drug Development Progress - IBI3032, an oral GLP-1 small molecule candidate, has shown a bioavailability 5 to 10 times higher than similar products in preclinical studies and is preparing for clinical trial applications, with plans to initiate Phase I trials in China and the US in 2025 [3][4]. - The drug IBI3012, a dual receptor agonist, is expected to offer a longer dosing interval of over four weeks, with an IND application planned for late 2025 to early 2026 [4]. - IBI3030, a triple receptor agonist targeting GLP-1, GCG, and GIP, has demonstrated significant effects on blood sugar and lipid regulation in preclinical studies and may further reduce fat accumulation through PCSK9 inhibition [4]. Group 2: Market Impact and Clinical Trials - The approval of the injection formulation of Ma Shidu Peptide for long-term weight management in adults marks a significant advancement in the weight loss treatment field, being the first and only approved GCG/GLP-1 dual receptor agonist [5]. - Currently, seven Phase III clinical trials are underway in China for Ma Shidu Peptide, including studies focusing on obesity and type 2 diabetes, as well as its effects on patients with obstructive sleep apnea [5]. - A high-dose version of Ma Shidu Peptide (15mg) is also being compared with Tirzepatide in an ongoing I/II phase study [5].