Corticotropin releasing factor 2 receptor agonist and use thereof

By developing a long-acting corticotropin-releasing factor 2 receptor agonist, the problems of short half-life and muscle loss associated with NBI-69734 were solved, resulting in higher patient compliance and improved muscle anabolism.

WO2026139062A1 Publication Date: 2026-07-02HANG ZHOU SCIWIND BIOSCIENCES CO LTD +1
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Patent Information

Application Number
PCT/CN2025/146155
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-26
Filing Date
2025-12-26
Publication Date
2026-07-02

AI Technical Summary

Technical Problem

The existing corticotropin-releasing factor 2 receptor agonist NBI-69734 has a short half-life, requires frequent intravenous injections, has poor patient compliance, and the muscle loss caused by GLP-1 drugs increases the risk of cardiovascular disease and osteoporosis.

Method used

A novel long-acting adrenocorticotropic hormone-releasing factor 2 receptor agonist has been developed, which contains a specific amino acid sequence and is modified with fatty acids to improve the agonist's half-life and selectivity and reduce the dosing frequency.

Benefits of technology

It prolongs the half-life of agonists, improves patient compliance, reduces muscle loss, lowers the risk of cardiovascular disease and osteoporosis, and enhances muscle anabolism.

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Abstract

Provided are a corticotropin releasing factor 2 receptor agonist and use thereof. The corticotropin releasing factor 2 receptor agonist can be used for preventing and / or treating heart failure, hypertension, obesity, sarcopenia, diabetes, chronic kidney disease, and related diseases.
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