PeptideDB

VU0364770

CAS No.: 61350-00-3

VU0364770 (VU 0364770)(EC50=1.1 μM), a positive allosteric modulator(PAM) of mGlu4, shows insignificant activity at 68
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Description VU0364770 (VU 0364770)(EC50=1.1 μM), a positive allosteric modulator(PAM) of mGlu4, shows insignificant activity at 68 other receptors, including other mGlu subtypes.
In vitro VU0364770是一种有效的mGlu4正向异构调节剂,显示出在EC20浓度的谷氨酸存在下,对人mGlu4的潜力为1.1 ± 0.2 μM,并将谷氨酸浓度-反应曲线向左移动31.4 ± 4.0倍。在大鼠mGlu4上,VU0364770展示出290 ± 80 nM的活性,并促使谷氨酸浓度-反应曲线左移18.1 ± 1.7倍。[1]
In vivo VU0364770单独使用或与l-DOPA或正在临床开发中的腺苷2A(A2A)受体拮抗剂preladenant合用时显示出疗效。单独使用时,VU0364770能有效逆转由haloperidol引起的僵直、由单侧6-羟基多巴胺(6-OHDA)损伤造成的前肢不对称性以及由双侧6-OHDA损害黑质-纹状体引起的注意力缺陷。此外,与preladenant联合使用时,能增强逆转haloperidol引起的僵直症状。当VU0364770与无活性剂量的l-DOPA联合给药时,可以增强逆转前肢不对称性的效果,这表明mGlu4正向异构调节剂可能具有节省l-DOPA用量的活性。[1]
Target activity mGlu4:1.1 μM(EC50)
Synonyms VU 0364770
molecular weight 232.67
Molecular formula C12H9ClN2O
CAS 61350-00-3
Storage Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Solubility DMSO: 50 mg/mL (214.9 mM)
References 1. Jones CK, et al. J Pharmacol Exp Ther, 2012, 340(2), 404-421.