On the reactivity of 6-acetyl-7-(2-dimethylaminovinyl)pyrazolo[1,5-a]pyrimidines with 1,3- and 1,4-bisnucleophiles
作者:Stefano Chimichi、Marco Boccalini、Silvia Selleri、Camilla Costagli、Gabriella Guerrini、Giampietro Viola
DOI:10.1039/b717835b
日期:——
Reaction of 6-acetyl-7-(2-dimethylaminovinyl)pyrazolo[1,5-a]pyrimidine 1 with 1,3- and 1,4-bisnucleophiles has been investigated; obtainment of new polycyclic heterocyclic derivatives is reported. A convenient procedure leading to new pyrazolo[1,5-a]quinazolines is described; a modest bioactivity of these compounds against two human tumor cell lines was also ascertained.
6-乙酰基-7-(2-二甲氨基乙烯基)吡唑并[1,5-a]嘧啶1 与1,3-和1,4-双亲核试剂的反应已被研究,并报道了新多环杂环化合物的获得。描述了一种简便的方法,该方法能合成新的吡唑并[1,5-a]喹唉类化合物,并初步确定了这些化合物对两个人类肿瘤细胞系的生物活性。