ml 193

ML-193 (CID 1261822) 是一种有效的选择性GPR55拮抗剂，IC50值为 221 nM，对 GPR55 的选择性比 GPR35、CB1 和 CB2 高 27 倍以上，可改善帕金森病 (PD) 大鼠的运动和感觉运动缺陷。

Methyl 3,4-dihydroxyphenylacetate is a polyphenol that has been found inI. aquifoliumseeds and has antioxidant and antiviral activities.1,2It scavenges 2,2-diphenyl-1-picrylhydrazyl radicals in a cell-free assay (IC50= 0.0025 mg ml).1Methyl 3,4-dihydroxyphenylacetate (0.01 μg ml) inhibits enterovirus 71 replication in rhabdomyosarcoma cells.2 1.Nahar, L., Russell, W.R., Middleton, M., et al.Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifoliumActa Pharm.55(2)187-193(2005) 2.Wang, L., Wang, J., Wang, L., et al.Anti-enterovirus 71 agents of natural productsMolecules20(9)16320-16333(2015)