Cas No.: | 325970-71-6 |
Chemical Name: | L67 |
Synonyms: | L67;DNA Ligase Inhibitor;L-67;N-(3,5-Dibromo-4-methylphenyl)-glycine 2-[(2-hydroxy-5-nitrophenyl)methylene]hydrazide;III inhibitor L67;LigI;LigI/III inhibitor L67 |
SMILES: | BrC1=CC(NCC(N/N=C/C2=CC([N+]([O-])=O)=CC=C2O)=O)=CC(Br)=C1C |
Formula: | C16H14N4O4Br2 |
M.Wt: | 486.115 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | L67 is a novel, competitive human DNA ligase inhibitor, inhibits DNA ligases I and III with IC50 of 10 μM and 10 μM.IC50 value: 10 μM [1]Target: DNA ligasesin vitro: L67 significantly increases the cytotoxicity of DNA damaging agents.[1] L67 also inhibits cell proliferation. [2] |
References: | [1]. Zhong S, et al. Identification and validation of human DNA ligase inhibitors using computer-aided drug design. J Med Chem. 2008 Aug 14;51(15):4553-4562. [2]. Chen X, et al. Rational design of human DNA ligase inhibitors that target cellular DNA replication and repair. Cancer Res. 2008 May 1;68(9):3169-3177. |