| Clinical data | |
|---|---|
| Other names | BrADR13; Braegen-01; Braegen01 |
| Routes of administration | Oral [1] |
| Drug class | TrkB agonist |
BrAD-R13, also known as Braegen-01, is a small-molecule tropomyosin receptor kinase B (TrkB) agonist which is under development for the treatment of Alzheimer's disease, amyotrophic lateral sclerosis (ALS), depressive disorders, Parkinson's disease, and schizophrenia. [1] [2] [3] [4] It is taken orally. [1] The drug is a derivative of 7,8-dihydroxyflavone (7,8-DHF; tropoflavin). [3] [4] It was first described in the scientific literature by 2020. [3] BrAD-R13 is being developed by Braegen Pharmaceutical in China. [1] [2] As of August 2025, it is in phase 1 clinical trials for Alzheimer's disease and the preclinical research stage of development for all other indications. [1] [2] The exact chemical structure of BrAD-R13 does not yet appear to have been disclosed. [1]
Recently, a derivative of 7,8-DHF, namely, BrAD-R13, was approved by the FDA for use in clinical trials for the treatment of mild to moderate AD.
BrAD‐R13, a derivative of 7,8‐ DHF, has been approved by the FDA for clinical trials in mild to moderate disease, with preclinical studies supporting its efficacy against AD and ALS.18,134–136 Recently, BrAD‐R13 has been registered for a Phase I trial in China (CTR20233658).