Synthesis and analgesic activity of monoterpenoid-derived 2-aryl-4,4,7-trimethyl-4a,5,8,8a-tetrahydro-4H-benzo[d][1,3]dioxin-8-ols
作者:Svetlana Kurbakova、Irina Il’ina、Alla Pavlova、Dina Korchagina、Olga Yarovaya、Tat’yana Tolstikova、Konstantin Volcho、Nariman Salakhutdinov
DOI:10.1007/s00044-013-0772-4
日期:2014.4
A new series of chiral heterocyclic compounds with frameworks of different types were synthesized by reactions of verbenol epoxide with aromatic aldehydes in the presence of montmorillonite clay. The analgesic activity of compounds with frameworks of 2-aryl-4,4,7-trimethyl-4a,5,8,8a-tetrahydro-4H-benzo[d][1,3]dioxin-8-ol type was studied in vivo. The majority of these compounds showed a significant
在蒙脱土的存在下,通过马来酸环氧化物与芳族醛的反应合成了一系列具有不同骨架的手性杂环化合物。研究了具有2-芳基-4,4,7-三甲基-4a,5,8,8a-四氢-4 H-苯并[ d ] [1,3]二恶英-8-ol型骨架的化合物的镇痛作用体内。这些化合物中的大多数在乙酸诱导的扭体试验中显示出显着的镇痛活性。两种化合物在热板试验中也显示出镇痛活性。在乙酸诱导的扭体试验中,对于芳基为4-氯苯基取代基的化合物,ED 50被确定为4.5 mg / kg。在两个试验中,具有4-硝基苯基取代基的化合物均显示出高镇痛活性。