For research use only. Not for therapeutic Use.
PF-06821497 (compound 23a) is a potent, selective and orally active Enhancer of Zeste Homolog 2 (EZH2) inhibitor, with a Ki value <0.1 nM against mutant Y641N EZH2. Exhibits robust tumor growth inhibition[1].
PF-06821497 (compound 23a: 100 mg/kg, PO twice daily for 31 days) treatment results in significant inhibition of tumor growth, and the the tumor regressition effect can be sustained for another 40 days after the terminal administration[1].
PF-06821497 with the dose of 300 mg/kg has minimal impact on animal body weights[1].
| Catalog Number | I046218 |
| CAS Number | 1844849-10-0 |
| Synonyms | 5,8-dichloro-2-[(4-methoxy-6-methyl-2-oxo-1H-pyridin-3-yl)methyl]-7-[(R)-methoxy(oxetan-3-yl)methyl]-3,4-dihydroisoquinolin-1-one |
| Molecular Formula | C22H24Cl2N2O5 |
| Purity | ≥95% |
| InChI | InChI=1S/C22H24Cl2N2O5/c1-11-6-17(29-2)15(21(27)25-11)8-26-5-4-13-16(23)7-14(19(24)18(13)22(26)28)20(30-3)12-9-31-10-12/h6-7,12,20H,4-5,8-10H2,1-3H3,(H,25,27)/t20-/m1/s1 |
| InChIKey | RXCVUHMIWHRLDF-HXUWFJFHSA-N |
| SMILES | CC1=CC(=C(C(=O)N1)CN2CCC3=C(C=C(C(=C3C2=O)Cl)C(C4COC4)OC)Cl)OC |
| Reference | [1]. Kung PP, et al. Optimization of Orally Bioavailable Enhancer of Zeste Homolog 2 (EZH2) Inhibitors Using Ligand and Property-Based Design Strategies: Identification of Development Candidate (R)-5,8-Dichloro-7-(methoxy(oxetan-3-yl)methyl)-2-((4-methoxy-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-3,4-dihydroisoquinolin-1(2H)-one (PF-06821497). J Med Chem. 2018 Feb 8;61(3):650-665. |
