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| 描述 | The chemokine receptor CCR2, a G protein-coupled receptor implicated in numerous chronic inflammatory diseases, has led to the development of various small molecule antagonists. CCR2-RA-[R] effectively displaces [125I]CCL2 from CCR2 with a pIC50 value of 6.1, while its pKD for CCR2 and CCR5 are 8.8±0.1 and 7.0±0.1 respectively[2]. CCR2-RA-[R] inhibits CCR2 non-competitively by preventing activation-associated conformational changes and the formation of the G protein-binding interface. The drug-binding pocket of CCR2-RA-[R] is notably enclosed and features a beneficial mix of hydrophobic and polar characteristics that enhance its "druggability"[3]. |
| 体外研究 | The chemokine receptor CCR2, a G protein-coupled receptor implicated in numerous chronic inflammatory diseases, has led to the development of various small molecule antagonists. CCR2-RA-[R] effectively displaces [125I]CCL2 from CCR2 with a pIC50 value of 6.1, while its pKD for CCR2 and CCR5 are 8.8±0.1 and 7.0±0.1 respectively[2]. CCR2-RA-[R] inhibits CCR2 non-competitively by preventing activation-associated conformational changes and the formation of the G protein-binding interface. The drug-binding pocket of CCR2-RA-[R] is notably enclosed and features a beneficial mix of hydrophobic and polar characteristics that enhance its "druggability"[3]. |
| Concentration | Treated Time | Description | References | |
| U2OS-CCR2 cells | 6 nM | 120 min | Determination of CCR2-RA-[R] binding affinity on CCR2, KD of 6.3 nM | J Med Chem. 2018 Oct 25;61(20):9146-9161 |
| U2OS-CCR1 cells | 6 nM | 120 min | Determination of CCR2-RA-[R] binding affinity on CCR1, KD of 13.5 nM | J Med Chem. 2018 Oct 25;61(20):9146-9161 |
| CHO cells | 7 nM | 90 min | To study the binding kinetics of CCR2-RA-[R] to CCR2, showing that BMS-681 enhanced [3H]-CCR2-RA binding | Nature. 2016 Dec 15;540(7633):458-461 |
| Administration | Dosage | Frequency | Description | References | ||
| C57BL/6 mice | LPS-induced lung injury model | Intraperitoneal injection | 30 mg/kg | Single dose, evaluated after 24 hours | To evaluate the effect of CCR2 inhibitor on recruited macrophages, results showed PDX reduced macrophage infiltration by inhibiting CCR2 expression | J Cell Mol Med. 2020 Sep;24(18):10604-10614 |
| 计算器 | ||||
| 存储液制备 | ![]() |
1mg | 5mg | 10mg |
|
1 mM 5 mM 10 mM |
2.84mL 0.57mL 0.28mL |
14.21mL 2.84mL 1.42mL |
28.43mL 5.69mL 2.84mL |
|
| CAS号 | 512177-83-2 |
| 分子式 | C18H19ClFNO3 |
| 分子量 | 351.8 |
| SMILES Code | O=C1N(C2=CC=C(Cl)C=C2F)[C@H](C3CCCCC3)C(C(C)=O)=C1O |
| MDL No. | MFCD11616183 |
| 别名 | |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, 2-8°C |
| 溶解方案 |
DMSO: 35 mg/mL(99.49 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO 以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
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