Synthesis and structure–mutagenicity relationship of benzo-annulated cyclopentaphenanthrenes
作者:Assunta Marrocchi、Lucio Minuti、Guido Morozzi、Aldo Taticchi
DOI:10.1016/s0968-0896(01)00036-0
日期:2001.6
The synthesis of 2,3-dihydro-1H-indeno[5,4-a]anthracene (2), the fluoreno[a]anthracenes 3 and 4, 2,3-dihydro-1H-cyclopenta[a]chrysene (6), 3,4-dihydro-2-vinylphenanthrene (10) and cyclopenta[c]chrysenes 11, 12 has been described. Structure analysis of the new products by (1)H and (13)C NMR spectroscopy is presented. Estimates of the mutagenic activity of compounds 2--4, 6 and 11--14 in Salmonella typhimurium
2,3-二氢-1H-茚并[5,4-a]蒽(2),芴[a]蒽3和4的合成,2,3-二氢-1H-环戊[a]](6)已经描述了3,4-二氢-2-乙烯基菲(10)和环戊[c]菊酯11、12。介绍了通过(1)H和(13)C NMR光谱对新产品的结构分析。通过Ames试验测定的鼠伤寒沙门氏菌中化合物2--4、6和11--14的诱变活性估计表明,除4,5-二氢-3H-环戊四烯外,所有产品对TA 98和TA 100菌株均无活性[c] ch(12)。已将这些化合物的诱变特性与先前研究的苯并[g]环戊[a]菲和环戊[c]菲所显示的那些进行了比较。