CAS NO: | 130929-57-6 |
生物活性 | Entacapone is a potent, reversible, peripherally acting and orally activecatechol-O-methyltransferase (COMT)inhibitor. Entacapone inhibitsCOMTfrom rat brain, erythrocytes and liver withIC50values of 10 nM, 20 nM, and 160 nM, respectively. Entacapone is selective forCOMTover other catecholamine metabolizing enzymes, includingMAO-A,MAO-B, phenolsulphotransferase M (PST-M) and PST-P (IC50s>50 μM). Entacapone can be used for the research of Parkinson's disease[1]. Entacapone serves as a inhibitor ofFTO demethylationwith anIC50of 3.5 μM, can be used for the research of metabolic disorders[2]. | ||||||||||||||||
IC50& Target | IC50: 10 nM (rat brain COMT); 20 nM (rat erythrocyte COMT); 160 nM (rat liver COMT)[1] | ||||||||||||||||
体外研究 (In Vitro) | Entacapone (50 μM, 48 hours) enhances the amount of m6A on mRNA in Hep-G2 cells. It does not show any inhibitory effect on the enzymatic activity of the RNA m6A demethylase AlkB homolog 5 (ALKBH5) or the ten-eleven translocation methylcytosine dioxygenase 1 (TET1), nor does it alter the DNA methylation or histone methylation patterns in entacapone-treated Hep-G2 cells[2]. | ||||||||||||||||
体内研究 (In Vivo) | Entacapone (oral administration; 600 mg/kg per day; 3-9 weeks) results in a dose-response effect dose-response effect. After 3 weeks, mouse body weight are decreased by 10.1% compared to controls, and shows similar food intake fat mass and fat mass ratio reduced after entacapone treatment. Entacapone also increases the energy expenditure of mice: reductions in total cholesterol (17.6%), low-density lipoprotein cholesterol (31.0%), and triglycerides (10.2%) in mice[2].
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Clinical Trial | |||||||||||||||||
分子量 | 305.29 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C14H15N3O5 | ||||||||||||||||
CAS 号 | 130929-57-6 | ||||||||||||||||
中文名称 | 恩他卡朋 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : 33.33 mg/mL(109.17 mM;Need ultrasonic) H2O : 2 mg/mL(6.55 mM;ultrasonic and adjust pH to 10 with NaOH) 配制储备液
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以下溶剂前显示的百
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