Synthesis and Analgesic Activity of Monoterpenoid Aldehyde-derived Hydro-2H-chromeneols
作者:Irina Il'ina、Ekaterina Morozova、Dina Korсhagina、Konstantin Volсho、Tat'yana Tolstikova、Nariman Salakhutdinov
DOI:10.2174/1570180816666181114131220
日期:2019.12.31
unresolved. Therefore, the search for analgesics of new structural types, which combine high activity with low toxicity, is a topical issue. It is known that a number of compounds with a hydrogenated 2H-chromene skeleton exhibit significant analgesic activity in in vivo tests. Methods: New hydro-2H-chromenols containing monoterpenoid moieties were obtained via one-pot synthesis by the interaction between para-menthane
背景:尽管使用了多种药物来缓解急性疼痛,但仍未解决与其功效不足和不良副作用有关的问题。因此,寻求将高活性和低毒性相结合的新型结构类型的止痛药是一个热门话题。已知许多具有氢化2H-色烯骨架的化合物在体内测试中显示出明显的镇痛活性。 方法:通过对-薄荷烷醇与可商购的单萜醛:柠檬醛,羟基香茅醛,肉豆蔻醛和紫苏醛的相互作用,通过一锅法合成获得了含有单萜类化合物的新型2H氢苯酚。这些化合物的镇痛活性已在乙酸诱导的扭曲试验和热板试验中进行了研究。 结果:使用NMR和HR-MS对目标化合物进行了表征。他们大多数表现出明显的镇痛活性。 结论:(2S,4aR,8R,8aR)-2-((E)-2,6-methylmethylhepta-1,5-dien-1-yl)-4,7-dimethyl-3具有较高的镇痛作用, 4,4a,5,8,8a-六氢-2H-色烯-4,8-二醇被认为是参与进一步研究的候选化合物。