8-CSC is a dual agent endowed with good hMAO-B inhibitory activity (Ki: 235 nM in baboon liver mitochondria) and A2A affinity (Ki: 36 nM in rat brain striatal membranes receptor).
Rubrofusarin triglucoside is a glycoside compound isolated from Cassia obtusifolia Linn seeds. Rubrofusarin triglucoside inhibits human monoamine oxidase A (hMAO-A) with an IC50 of 85.5 μM[1]. [1]. Pradeep Paudel, et al. Rubrofusarin as a Dual Protein Tyrosine Phosphate 1B and Human Monoamine Oxidase-A Inhibitor: An in Vitro and in Silico Study. ACS Omega. 2019 Jul 3;4(7):11621-11630.
Chrysophanol-1-O-β-gentiobioside, an anthraquinone glycoside obtained from the seeds of Cassia obtusifolia, exhibits targeted inhibition of hMAO-A isozyme activity with an IC50 value of 96.15 μM.
H3R antagonist 2 (Compound 23) is a multitarget histamine H3 receptor antagonist. It exhibits inhibitory effects on acetylcholinesterase, butyrylcholinesterase, and human monoamine oxidase B (hMAO B) with IC50 values of 180 nM, 880 nM, and 775 nM, respectively. With a Ki of 170 nM for hH3R, H3R antagonist 2 demonstrates favorable anti-neuropathic pain and memory-enhancing effects. Additionally, it can cross the blood-brain barrier (BBB) [1].