Home Zhongsheng Pharmaceutical's Subsidiary Zhongsheng Ruichuang Announces Phase II Clinical Trial Results of RAY1225 for Overweight and Obesity in Chinese Adults

Zhongsheng Pharmaceutical's Subsidiary Zhongsheng Ruichuang Announces Phase II Clinical Trial Results of RAY1225 for Overweight and Obesity in Chinese Adults

Jun 08, 2026 14:14 CST Updated 14:14
Zhongsheng Pharmaceutical

Pharmaceutical R&D and Manufacturer

Qilu Pharmaceutical

Specialty Formulations and Active Pharmaceutical Ingredients (API) Developer

Source: Shanghai Securities News · China Securities Network

Shanghai Securities News China Securities Network (Reporter Kong Lingyi) On June 8, the reporter learned fromZhongsheng PharmaceuticalAccording to the official WeChat account of Raynovent, a subsidiary of Zhongsheng Pharmaceutical, the 86th Scientific Sessions of the American Diabetes Association (ADA) were recently held. At the conference, RAY1225, a globally first-in-class, fully biased GLP-1/GIP receptor agonist developed independently by Raynovent with a biweekly dosing regimen, presented the results of its Phase II clinical study (REBUILDING-1) for the treatment of overweight or obesity in Chinese adults in an oral presentation.

In a WeChat official account article, Raynovent stated that data showed the RAY1225 18 mg group achieved an average weight reduction of 21.18% over the 24-week treatment period, with 100% of participants experiencing weight loss exceeding 15%.

Raynovent stated that it is accelerating the global clinical development of RAY1225 at full speed. Patient enrollment has been completed for the Phase III weight loss study (REBUILDING-2) and the Phase III glucose-lowering studies (SHINING-2, SHINING-3), and clinical trial applications for the MASH and OSA indications have been approved. In terms of commercialization layout, the company has reached a commercial licensing cooperation agreement with Qilu Pharmaceutical, with a total potential value of up to RMB 1 billion.