中文名 | CCG-203971 |
英文名 | CCG-203971 |
别名 | 化合物CCG203971 N-(4-氯苯基)-1-(3-(2-呋喃基)苯甲酰基)-3-哌啶甲酰胺 |
英文别名 | 203971 CCG203971 CCG-203971 CCG 203971 N-(4-Chlorophenyl)-1-[3-(2-furanyl)benzoyl]-3-piperidinecarboxamide N-(4-chlorophenyl)-1-[3-(furan-2-yl)benzoyl]piperidine-3-carboxamide 3-Piperidinecarboxamide, N-(4-chlorophenyl)-1-[3-(2-furanyl)benzoyl]- |
CAS | 1443437-74-8 |
化学式 | C23H21ClN2O3 |
分子量 | 408.88 |
密度 | 1.305±0.06 g/cm3(Predicted) |
沸点 | 656.0±55.0 °C(Predicted) |
酸度系数 | 13.69±0.70(Predicted) |
存储条件 | 2-8°C |
外观 | 粉末 |
颜色 | white to beige |
体外研究 | CCG-203971, a second-generation Ras homolog gene family, member A (RhoA)/myocardin-related transcription factor A (MRTF-A)/serum response factor (SRF) pathway inhibitor, represses both matrix-stiffness and transforming growth factor beta–mediated fibrogenesis as determined by protein and gene expression in a dose-dependent manner. CCG-203971 significantly represses TGF-β- induced MKL1 expression at 25 μM concentration. Human dermal fibroblasts are plated onto 96-well plates and allowed to grow for 3 days in the presence of 30 μM CCG-203971 or DMSO vehicle. Viable cell density is assessed through enzymatic reduction of the water-soluble tetrazolium dye WST-1. Scleroderma dermal fibroblasts proliferate faster than normal cells, and this is inhibited by CCG-203971. |
体内研究 | CCG-203971 is tested in a Bleomycin skin injury model. Bleomycin is administered in 50 μL of DMSO intraperitoneally. Preliminary studies show that Bleomycin administered in this manner is well tolerated at 100 mg/kg twice a day. Intradermal Bleomycin for 2 weeks along with the DMSO control (50 μL i.p.) results in marked dermal thickening (P<0.0001) compared with the PBS+DMSO group, which does not receive Bleomycin. CCG-203971 treatment strongly and significantly (P<0.001) suppresses the Bleomycin-induced skin thickening in this model. Skin collagen amounts, assessed by measurement of hydroxyproline content, show similar results. Bleomycin injections promote collagen deposition (P<0.01) and CCG-203971 is able to block this effect (P<0.05). |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 2.446 ml | 12.229 ml | 24.457 ml |
5 mM | 0.489 ml | 2.446 ml | 4.891 ml |
10 mM | 0.245 ml | 1.223 ml | 2.446 ml |
5 mM | 0.049 ml | 0.245 ml | 0.489 ml |
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