EUK 134 是合成的超氧化物歧化酶和过氧化氢酶模拟物，可保护大鼠肾脏免受缺血再灌注引起的损伤。它作用于 H9C2 细胞，降低NF-Κb表达、MDA 水平和蛋白质羰基化。它是具有过氧化氢酶活性的超氧化物歧化酶 (SOD) 模拟物 (SODm)。它是保护有丝分裂的抗氧化剂。

EUK 134, a synthetic superoxide dismutase (SOD)/catalase mimetic, exhibits potent antioxidant activities, and inhibits the formation of β-amyloid and related amyloid fibril.

EUK 134 shows potent catalase and SOD activities, and protects human fibroblasts against cytotoxicity by glucose and glucose oxidase. [1] EUK 134 (20 μM) prevents Aβ-induced microglial proliferation in vitro. [2] In SK-N-MC cells, EUK134 protects neuronal cells against H(2)O(2) toxicity by attenuating oxidative stress through inhibition of MAPK pathway, and also results in decreased expression of pro-apoptotic genes p53 and Bax as well as enhanced expression of anti-apoptotic Bcl-2 gene. [3] EUK 134 significantly inhibits amyloid formation at two molar ratios of 1:1 and 5:1 (drugs to protein). [4]

EUK 134 (2.5 mg/kg), in a middle cerebral artery occlusion model, significantly reduces brain infarct size, and apparently prevents further infarct growth. [1] EUK-134 prevents oxidative stress and attenuates rat brain damage induced by systemic administration of systemic kainic acid (KA). [5]

81065-76-1

C18H18ClMnN2O4

416.74

EUK 134;乙基双亚氨基甲基愈创木酚锰氯化物

DMSO:77 mg/mL (184.8 mM)
H2O:11 mg/mL (26.4 mM)
Ethanol:<1 mgml
Powder: -20°C for 3 years
In solvent: -80°C for 2 years