Discovery of novel (1S)-(−)-verbenone derivatives with anti-oxidant and anti-ischemic effects
作者:Chung Ju、Sumi Song、Sunyoung Hwang、Chorong Kim、Minkyoung Kim、Jail Gu、Yu-Kyoung Oh、Kyeong Lee、Jinsun Kwon、Kiho Lee、Won-Ki Kim、Yongseok Choi
DOI:10.1016/j.bmcl.2013.07.038
日期:2013.10
A series of novel (1S)-(−)-verbenone derivatives was synthesized bearing a 4-styryl scaffold. The synthesized compounds were tested for their anti-oxidant, anti-excitotoxic, and anti-ischemic activities. These derivatives significantly reduced oxygen–glucose deprivation-induced neuronal injury and N-methyl-d-aspartic acid-evoked excitotoxicity in cortical neurons. Furthermore, compound 3f was identified
合成了一系列带有4-苯乙烯基支架的新颖的(1 S)-(-)-马来酮衍生物。测试了合成的化合物的抗氧化,抗兴奋毒性和抗缺血活性。这些衍生物显著降低的氧气-葡萄糖剥夺诱导的神经元损伤和Ñ甲基d在皮层神经元-天冬氨酸诱发的兴奋毒性。此外,化合物3F被鉴定为在体外缺血模型有效的抗局部缺血剂,这可能是由于抑制Ñ甲基d天冬氨酸诱发的兴奋性毒性和氧化/亚硝化应激。