Structure-anticonvulsant activity studies in the group of (E)-N-cinnamoyl aminoalkanols derivatives monosubstituted in phenyl ring with 4-Cl, 4-CH3 or 2-CH3
作者:Agnieszka Gunia-Krzyżak、Dorota Żelaszczyk、Anna Rapacz、Ewa Żesławska、Anna M. Waszkielewicz、Katarzyna Pańczyk、Karolina Słoczyńska、Elżbieta Pękala、Wojciech Nitek、Barbara Filipek、Henryk Marona
DOI:10.1016/j.bmc.2016.11.014
日期:2017.1
A series of twenty two (E)-N-cinnamoyl aminoalkanols derivatives monosubstituted in phenyl ring with 4-Cl, 4-CH3 or 2-CH3 was designed, synthesized and evaluated for anticonvulsant activity in rodent models of seizures: maximal electroshock (MES) test, subcutaneous pentylenetetrazole (scPTZ) test, and 6-Hz test. There were identified three most active compounds: S-(2E)-N-(1-hydroxypropan-2-yl)-3-(
设计,合成了一系列在苯环中被4-Cl,4-CH 3或2-CH 3单取代的(E)-N-肉桂酰基氨基链烷醇衍生物,并在啮齿动物癫痫发作模型中评估了其惊厥活性:最大电击( MES)测试,皮下戊烯四唑(scPTZ)测试和6 Hz测试。鉴定出三种活性最高的化合物:S-(2 E)-N-(1-羟基丙-2-基)-3-(2-甲基苯基)丙-2-烯酰胺(5)(ED 50 MES = 42.56,ED 50 scPTZ = 58.38,ED 50 6-Hz 44 mA = 42.27 mg / kg,在腹膜内(ip。) 行政); R,S-(2 E)-3-(4-氯苯基)-N-(1-羟基丁烷-2-基)丙-2-烯酰胺(6)(ED 50 MES = 53.76,ED 50 scPTZ = 90.31,ED 50 6-Hz 44 mA = 92.86 mg / kg小鼠,ip。);和R,S-(2 E)-3-(4-氯苯基)-