Intramolecular Diels–Alder reaction for the synthesis of tetracyclic carbazoles and isocanthines
作者:Prajakta N. Naik、Ayesha Khan、Radhika S. Kusurkar
DOI:10.1016/j.tet.2013.10.054
日期:2013.12
One pot intramolecular Diels–Alderreaction has been efficiently used as a new route for the synthesis of four tetracyclic carbazoles and four isocanthine analogues where a dialdehyde is utilised as a common intermediate for both the scaffolds. Biological activity was evaluated for some molecules, which demonstrated moderate activity against HeLa cervical cancer cell lines.