Solvent free synthesis, anti-inflammatory and anticancer activity evaluation of tricyclic and tetracyclic benzimidazole derivatives
作者:Sham M. Sondhi、Reshma Rani、Jaiveer Singh、Partha Roy、S.K. Agrawal、A.K. Saxena
DOI:10.1016/j.bmcl.2010.01.147
日期:2010.4
Heterocyclic benzimidazole derivatives 3a–h, 5a–c and 7a–d have been synthesized by condensation of succinic acid (1) homophthalic acid (4) and 2,3-pyrazinedicarboxlic acid (6) with various substituted diamines under microwave irradiation in good yields. Structures assigned to 3a–h, 5a–c and 7a–d are fully supported by spectral data. All these compounds were screened for anti-inflammatory and anticancer