作者:V.P Samoylenko、Z.V Voitenko、B Donnadieu、J.-J Bonnet
DOI:10.1016/s0040-4020(02)00567-7
日期:2002.7
The reaction of 6-methyl-5,6-dihydroisoindolo[2,1-a]quinazolin-5-one with maleinimides in the ratio 1:2 was investigated. The products of the reaction were tricyclic derivatives of 7-azabenzonorbornene system 2-methyl-20-R-11-(1-R-2,5-dioxotetrahydro-1H-3-pyrrolyl)-2,10,20-triazahexacyclo[9.6.5.01,10.04,9.012,17.018,22]docosa-4(9),5,7,12,14,16-hexaene-3,19,21-trione. Their structure was established
研究了6-甲基-5,6-二氢异吲哚并[ 2,1- a ]喹唑啉-5-酮与马来酰亚胺的比例为1:2的反应。该反应的产物是7-氮杂苯并降冰片烯系统2-甲基-20- R -11-(1 - R -2,5-二氧四氢-1 H -3-吡咯基)-2,10,20-三氮杂六环的三环衍生物[ 9.6.5.0 1,10 .0 4,9 .0 12,17 .0 18,22 ] docosa -4(9),5,7,12,14,16-己烯-3,19,21-三酮。通过X射线分析确定了它们的结构,并考虑了反应的可能机理。