Name | 2-[6-chloro-5-[(2R,5S)-4-[(4-fluorophenyl)methyl]-2,5-dimethylpiperazine-1-carbonyl]-1-methylindol-3-yl]-N,N-dimethyl-2-oxoacetamide |
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Synonyms |
1H-Indole-3-acetamide, 6-chloro-5-[[(2R,5S)-4-[(4-fluorophenyl)methyl]-2,5-dimethyl-1-piperazinyl]carbonyl]-N,N,1-trimethyl-α-oxo-
SCIO-469 Scios 469 2-(6-Chloro-5-{[(2R,5S)-4-(4-fluorobenzyl)-2,5-dimethyl-1-piperazinyl]carbonyl}-1-methyl-1H-indol-3-yl)-N,N-dimethyl-2-oxoacetamide Talmapimod |
Description | Talmapimod (SCIO-469) is a selective ATP-competitive p38 inhibitor with IC50 of 9 nM for p38α. |
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Related Catalog | |
Target |
IC50: 9 nM (p38)[1]. |
In Vitro | Talmapimod (SCIO-469)decreased constitutive p38α MAPK phosphorylation of both 5T2MM and 5T33MM cells. Talmapimod (SCIO-469) also inhibits secretion and expression of the osteoclast-activating factors IL-11, receptor activator of NF-κB ligand, and macrophage inflammatory protein 1α, and prevents human osteoclast activationIn. It can also inhibit multiple myeloma growth and prevents bone disease in the 5T2MM and 5T33MM models. |
In Vivo | Targeting p38α MAPK with Talmapimod (SCIO-469) decreases myeloma burden in addition to preventing the development of myeloma bone disease. |
Cell Assay | 5TMM cells (0.5 × 106/mL) were pretreated with different concentrations of Talmapimod (SCIO-469) in serum-free medium and then placed in the lower compartment of a Transwell system. Syngeneic bone marrow stromal cells were seeded into the Transwell itself. After 18 h, the 5TMM cells were collected from the lower compartment and stained for active caspase-3 with a FITC-labeled antibody according to manufacturer's instructions |
Animal Admin | Animal injection[1] For studies of the effect of Talmapimod (SCIO-469) on myeloma development, three groups of male mice (n = 12) were injected i.v. with 0.5 × 106 5T33MM cells. Mice were left untreated (naive) or, if injected with tumor cells, treated from the time of tumor cells injection with either Talmapimod (SCIO-469) (150 or 450 mg/kg powder diet continuously available for the mice) or a vehicle (PBS) until the first mice showed signs of morbidity (at 3.7 weeks). |
References |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 658.0±65.0 °C at 760 mmHg |
Molecular Formula | C27H30ClFN4O3 |
Molecular Weight | 513.003 |
Flash Point | 351.7±34.3 °C |
Exact Mass | 512.199036 |
PSA | 65.86000 |
LogP | 2.73 |
Vapour Pressure | 0.0±2.0 mmHg at 25°C |
Index of Refraction | 1.619 |