C-021 dihydrochloride
目录号 : KM5388 CAS No. : 1784252-84-1 纯度 : 98%

C-021 dihydrochloride 是有效的 CC 趋化因子受体 4 (CCR4) 拮抗剂。C-021 dihydrochloride 有效抑制人和小鼠的功能趋化性,IC50 分别为 140 nM 和 39 nM。C-021 dihydrochloride 以 IC50 为 18 nM 来有效阻止人 CCL22 衍生的 [35S]GTPγS 与受体结合。

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生物活性

C-021 dihydrochloride is a potent CC chemokine receptor-4 (CCR4) antagonist. C-021 dihydrochloride potently inhibits functional chemotaxis in human and mouse with IC50s of 140 nM and 39 nM, respectively. C-021 dihydrochloride effectively prevents human CCL22-derived [S]GTPγS from binding to the receptor with an IC50 of 18 nM.

体外研究

The in vitro oxidative metabolic stability of C-021 (Compound 1b) is evaluated by measuring the rate of drug consumption in human liver microsomes (HML), thus providing intrinsic clearance values (CLint). C-021 exhibits CLint value of 17,377 mL/h/kg.

体内研究

The potency of C-021 (Compound 1b) is evident after subcutaneous administration in the murine oxazolone-induced contact hypersensitivity test, a known model of acute skin inflammation. When C-021 is administered orally, however, very little inhibition is observed.
C-021 (1 mg/kg; i.p.; daily; for 3 days) significantly less microgliosis in acute liver failuremice.

Animal Model: Male C57Bl/6 mice (20-25 g) with acute liver failure
Dosage: 1 mg/kg
Administration: i.p.; daily; for 3 days
Result: Significantly less microgliosis, and significantly reduced the pERK1/2 to tERK1/2 ratio.
分子式
C27H43Cl2N5O2
分子量
540.57
CAS号
1784252-84-1
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
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