Synthesis and some pharmacological properties of derivatives of indole and benzofuran containing the imidazole pharmacophore
作者:S. A. Zotova、V. I. Shvedov
DOI:10.1007/bf02220018
日期:1994.2
bisaminomethyl derivative is formed on heating a monomethylamino derivative with bisdimethylaminomethane in acetic acid. We attempted to use this procedure for the synthesis of benzofuran derivatives containing other aminomethyl groups in addition to the imidazolylmethyl group. However on heating compound (IX) with bisdimethylaminomethane in acetic acid the corresponding 4,6-bisdimethylamino derivative (XVII)
鉴于有关含有咪唑药效团的化合物具有高度多样的生物活性的报道的出现[7-12],我们合成并研究了吲哚和苯并呋喃的一些咪唑衍生物的生物特性。我们使用两种方法来获得这些化合物,即咪唑与曼尼希碱的烷基化以及咪唑与溴代烷基衍生物的反应。作为最初的曼尼希碱,我们使用 4-二甲基氨基甲基-3-乙氧基羰基-5-羟基-l,2-二甲基吲哚 (I) [5], 6br•m•-4-dimethy•amin•methy•-3-eth•xycarb• ny•-5-hydr•xy-•-methy•-2-pheny•thi•methy•ind••e (II) [1], 2-甲基(III) [4], 2苯基(IV) [2] , 2-phenoxymethyl(V), and 2-phenylthiomethyl-4-dimethylaminomethyl-3-ethoxy-carbonyl-5-hydroxybenzofuran