Cas No.: | 864249-60-5 |
Chemical Name: | 2-[[(2S)-2-Amino-3-phenylpropyl]amino]-3-methyl-5-(2-naphthalenyl)-6-(4-pyridinyl)-4(3H)-pyrimidinone |
Synonyms: | AMG548;AMG 548 |
SMILES: | C1=CC=C(C[C@@H](CNC2=NC(C3=CC=NC=C3)=C(C3C=CC4=CC=CC=C4C=3)C(=O)N2C)N)C=C1 |
Formula: | C29H27N5O |
M.Wt: | 461.569 |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Publication: | 1. Verkaar F, et al. Chem Biol. 2011 Apr 22;18(4):485-94. 2. Lee MR, et al. Curr Med Chem. 2005;12(25):2979-94. 3. Dominguez C, et al. Curr Opin Drug Discov Devel. 2005 Jul;8(4):421-30. |
Description: | AMG-548 is a potent, oral and selective p38α inhibitor (Ki=0.5 nM), shows slightly selective over p38β (Ki=36 nM) and >1000 fold selective against p38γand p38δ. AMG 548 is also extremely potent in the inhibition of whole blood LPS stimulated TNFα (IC50=3 nM) [1]. AMG-548 inhibits Wnt signaling by direcly inhibing Casein kinase 1 isoforms δ and ε[2]. |
In Vivo: | AMG-548 has rat F of 62% and dog F of 47%. The t1/2 is 4.6 hours in rats and 7.3 hours in dogs[1]. |