MK-0249
目录号: PL14955 纯度: ≥99%
CAS No. :862309-06-6
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中文名称
MK-0249
中文别名
化合物 T12054
英文名称
MK-0249
英文别名
4(3H)-Quinazolinone,2-methyl-3-[4-[3-(1-pyrrolidinyl)propoxy]phenyl]-5-(trifluoromethyl)-;MK-0249;MK0249;4(3H)-Quinazolinone, 2-methyl-3-[4-[3-(1-pyrrolidinyl)propoxy]phenyl]-5-(trifluoromethyl)-
Cas No.
862309-06-6
分子式
C23H24F3N3O2
分子量
431.45
产品详情
MK-0249 (Compound 1) 是一种有效的、选择性的、具有口服活性的 histamine H3 受体拮抗剂,对人体H3 受体的IC50 值为 1.7 nM。
生物活性
MK-0249 (Compound 1) is a potent, selective and orally active histamine H 3 receptor antagonist, with an IC 50 of 1.7 nM for human H3.
IC50 & Target[1][2]
human H3 receptor 1.7 nM (IC50) rhesus H3 receptor
体外研究(In Vitro)
MK-0249 (Compound 1) shows very good hepatic clearance values (CLh e 11 mL/min/kg), and is a substrate for rat P-gp but not for human P-gp.
MK-0249 displays potent binding affinity to human, rat, and rhesus H3 receptors with Ki values of 6.8 ± 1.3 nM, 33 ± 3 nM, and 4.3 ± 1.2 nM, respectively.
MK-0249 shows high intrinsic activity. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
MK-0249 (Compound 1) (0-30 mg/kg; p.o.; once) elevates histamine levels in the rat brain in a dose-dependent manner.
MK-0249 (10 mg/kg; p.o.; once) shows markedly higher brain penetrability and a lower plasma Occ90 value in mdr1a (-/-) mice than in mdr1a (+/+) mice.
MK-0249 shows rodent brain permeability and is significantly limited by P-gp mediated efflux in rodents, whereas the extent of P-gp mediated efflux in humans should be very small or negligible. has not independently confirmed the accuracy of these methods. They are for reference only.
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2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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