CCG-100602

The Rho family of small GTPases play an important role in transduction of cell signaling events associated with several human cancers. CCG-1423 is a specific inhibitor of Rho pathway-mediated signaling and activation of serum response factor (SRF) transcription. The site of inhibition in the pathway is not precisely defined but CCG-1423 appears to act on some aspect of the interaction of SRF with its transcriptional cofactor megakaryoblastic leukemia 1 (MKL1) at a point upstream of DNA binding. CCG-100602 is a CCG-1423 analog developed for improved selectivity, potency, and attenuated cytotoxicity relative to its parent compound. CCG-100602 inhibits RhoA/C-mediated, SRF-driven luciferase expression in PC-3 prostate cancer cells with an IC50 value of 9.8 µM. At 100 µM, CCG-100602 demonstrates 72% inhibition of PC-3 cell invasion into a Matrigel model of metastasis, exhibiting an efficacy:toxicity profile superior to that of CCG-1423 at 10 µM.Formal Name: 1-[3,5-bis(trifluoromethyl)benzoyl]-N-(4-chlorophenyl)-3-piperidinecarboxamide. CAS Number: 1207113-88-9. Molecular Formula: C21H17ClF6N2O2. Formula Weight: 478.8. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 20 mg/ml, DMSO: 20 mg/ml, Ethanol: 0.2 mg/ml. lambdamax: 250 nm. SMILES: ClC(C=C1)=CC=C1NC(C(C2)CCCN2C(C3=CC(C(F)(F)F)=CC(C(F)(F)F)=C3)=O)=O. InChi Code: InChI=1S/C21H17ClF6N2O2/c22-16-3-5-17(6-4-16)29-18(31)12-2-1-7-30(11-12)19(32)13-8-14(20(23,24)25)10-15(9-13)21(26,27)28/h3-6,8-10,12H,1-2,7,11H2,(H,29,31). InChi Key: MOQCFMZWVKQBAP-UHFFFAOYSA-N.