218601-62-8
Chemical Structure
(2Z,3Z)-U0126
- CAS No.: 218601-62-8
- Formula:C18H16N6S2
- Molecular Weight:380.49
InChIKey: DVEXZJFMOKTQEZ-JYFOCSDGSA-N
SMILES: NC(C=CC=C1)=C1S/C(N)=C(C#N)/C(C#N)=C(N)/SC2=C(C=CC=C2)N
Biological Activity: (2Z,3Z)-U0126 is a selective inhibitor of MEK1 and MEK2, demonstrating potent antiinflammatory effects by noncompetitively inhibiting AP-1 transcriptional activity with IC50 values of 72 nM for MEK1 and 58 nM for MEK2. (2Z,3Z)-U0126 also inhibits anchorage-independent growth of Ki-ras-transformed rat fibroblasts by blocking both the extracellular signal-regulated kinase and mammalian target of rapamycin pathways. Additionally, (2Z,3Z)-U0126 can undergo isomerization and cyclization, resulting in various products that show reduced affinity for MEK and diminished AP-1 inhibition compared to the parent compound.
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(2Z,3Z)-U0126 | (2Z,3Z)-U0126 is a selective inhibitor of MEK1 and MEK2, demonstrating potent antiinflammatory effects by noncompetitively inhibiting AP-1 transcriptional activity with IC50 values of 72 nM for MEK1 and 58 nM for MEK2. (2Z,3Z)-U0126 also inhibits anchorage-independent growth of Ki-ras-transformed rat fibroblasts by blocking both the extracellular signal-regulated kinase and mammalian target of rapamycin pathways. Additionally, (2Z,3Z)-U0126 can undergo isomerization and cyclization, resulting in various products that show reduced affinity for MEK and diminished AP-1 inhibition compared to the parent compound. | |||||||||||||||||||||
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