Rigosertib

Description: Rigosertib (ON-01910) is a selective, non-ATP-competitive PLK1 inhibitor (IC50: 9 nM) and multi-kinase inhibitor. As a selective anti-cancer agent, Rigosertib induces apoptosis by inhibiting the PI3 kinase/Akt pathway, promotes histone H2AX phosphorylation, and induces G2/M arrest in the cell cycle. Target: Apoptosis, PDGFR, CDK, Bcr-Abl, FLT, PI3K, Src, PLK. Smiles: C(=C/S(CC1=CC(NCC(O)=O)=C(OC)C=C1)(=O)=O)\C2=C(OC)C=C(OC)C=C2OC. References: Xu F, et al. Rigosertib as a selective anti-tumor agent can ameliorate multiple dysregulated signalingtransduction pathways in high-grade myelodysplastic syndrome. Sci Rep. 2014 Dec 4,4:7310.