中文名 | FRAX486 |
英文名 | FRAX486 |
别名 | FRAX486盐酸盐 FRAX486是GROUP I PAKS有效抑制剂 |
英文别名 | FRAX486 CS-1943 FRAX 486 FRAX-486 6-(2,4-Dichlorophenyl)-8-ethyl-2-[[3-fluoro-4-(1-piperazinyl)phenyl]amino]pyrido[2,3-d]pyrimidin-7(8H)-one 6-(2,4-dichlorophenyl)-8-ethyl-2-((3-fluoro-4-(piperazin-1-yl)phenyl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one Pyrido[2,3-d]pyriMidin-7(8H)-one, 6-(2,4-dichlorophenyl)-8-ethyl-2-[[3-fluoro-4-(1-piperazinyl)phenyl]aMino]- 6-(2,4-dichlorophenyl)-8-ethyl-2-{[3-fluoro-4-(1-piperazinyl)phen Yl]amino}pyrido[2,3-d]pyrimidin-7(8h)-one FRAX597 |
CAS | 1232030-35-1 |
化学式 | C25H23Cl2FN6O |
分子量 | 513.39 |
溶解度 | DMSO: 21.2毫克/毫升 (41.29毫米; 需要超声波和加热) |
存储条件 | -20°C |
外观 | 粉末 |
颜色 | white to beige |
体外研究 | In vitro kinase assays using pure enzymes reveal IC 50 s for FRAX486 between 10-100 nM for PAK1-3, while the IC 50 of 779 nM for PAK4 is just below the micromolar range. For FRAX486, an EC 50 value of 500 nM has been reported from cells (5-50 fold higher than IC 50 ). FRAX486 (30 μM) inhibits endothelin-1 and -2 induced contractions. In WPMY-1 cells, FRAX486 (24 h) induces concentration-dependent (1-10 μM) degeneration of actin filaments. This is paralleled by attenuation of proliferation rate, being observed from 1 to 10 μM FRAX486. Cytotoxicity of FRAX486 in WPMY-1 cells is time- and concentration-dependent. FRAX486 significantly reduces the relative proliferation rate in the remaining populations of WPMY-1 cells. While 68% of solvent-treated (24 h) cells shows proliferation, proliferation rate after application of FRAX486 (1-10 μM, 24 h) ranges around 45%. FRAX486 (1-10 μM, 24 h) causes concentration-dependent degeneration of actin filaments. Actin filaments in solvent-treated control cells are arranged to bundles, forming long and thin protrusions, with elongations from adjacent cells overlapping each other. FRAX486 in concentrations of 1 μM causes partial loss of actin organization, including regressing degree of actin polymerization and degeneration of protrusions. FRAX486 in concentrations of 5 or 10 μM causes complete breakdown of filament organization, resulting in a rounded cell shape without protrusions. |
体内研究 | FRAX486 displays the highest penetrance of blood–brain barrier in DISC1-knockdown C57BL/6 mice. Daily administration of FRAX486, but not that of vehicle, between P35 and P60 blocks the exacerbated spine loss during adolescence. In addition to the significant blockade of spine elimination, a trend of enhanced spine generation is observed by treatment with FRAX486. FRAX486 treatment ameliorates a deficit in prepulse inhibition in adulthood. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 1.948 ml | 9.739 ml | 19.478 ml |
5 mM | 0.39 ml | 1.948 ml | 3.896 ml |
10 mM | 0.195 ml | 0.974 ml | 1.948 ml |
5 mM | 0.039 ml | 0.195 ml | 0.39 ml |
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