BCX 1470 methanesulfonate inhibits the esterolytic activity of factor D and C1s (IC50: 96 nM and 1.6 nM), 3.4- and 200-fold better than that of trypsin, respectively.
Tetrabenazine methanesulfonate is a medicine formerly utilized as an antipsychotic and therapy for various movement disorders. Tetrabenazine methanesulfonate blocks neurotransmitter uptake into adrenergic storage vesicles and has been used as a high-affin
CYH33 methanesulfonate is a highly selective and orally active inhibitor of PI3Kα, with IC50 values of 5.9 nM, 598 nM, 78.7 nM, and 225 nM against the α, β, δ, and γ isoforms, respectively. This compound effectively inhibits the phosphorylation of Akt and ERK, leading to a significant G1 phase arrest in breast cancer cells and non-small cell lung cancer (NSCLC) cells. Additionally, CYH33 methanesulfonate demonstrates potent activity against solid tumors.