作者:Magid A. Abou-Gharbia、T.T. Su、Madeleine M. Joullié
DOI:10.1002/jps.2600670721
日期:1978.7
1'-Substituted spiro[fluorene-9,3'-pyrrolidine-2',5'-diones], 1',1''' - (1,4-piperazinediyldimethylene) bis[spiro[fluorene-9,3'-pyrrolidine-2',5'-dione]], and 1'-arylspiro[fluorene-9,3'-pyrrolidines] were synthesized from spiro[fluorene-9,3'-tetrahydrofuran-2',5'-dione]. The rat passive cutaneous anaphylaxis assay showed that one compound possessed slight antiallergic activity. Synthesis of 3-substituted
1'-取代的螺[芴-9,3'-吡咯烷-2',5'-二酮],1',1'''-(1,4-哌嗪二基二亚甲基)双[螺[芴-9,3'-吡咯烷-2',5'-二酮]]和1'-芳基螺[芴-9,3'-吡咯烷]是由螺[芴-9,3'-四氢呋喃-2',5'-二酮]合成的。大鼠被动皮肤过敏反应试验表明,一种化合物具有轻微的抗过敏活性。通过以下方式合成3-取代的1-芳基-4-氧代螺并[氮杂环丁烷-2,9'-芴]和1,1''-对亚苯基双[4-氧代螺并[氮杂环丁-2,9'-芴]]。适当的N-芴基亚烷基苯胺分别与叔丁基氰基酮和环戊亚甲基烯酮的反应。