compounds showed broad‐spectrum antimycobacterial activity against M. tuberculosis H37Ra, M. smegmatis and M. aurum. N‐(pyridin‐2‐yl)benzamides were generally more active than N‐(pyridin‐3‐yl)benzamides, indicating that N‐1 in the parental structure of N‐pyrazinylbenzamides might be more important for antimycobacterial activity than N‐4. Marginal antibacterial and antifungal activity was observed for title
Efficient Copper-Catalyzed Synthesis of Fused Pyridoquinazolones
作者:Hua Fu、Renzhong Qiao、Lujun Chen
DOI:10.1055/s-0030-1260968
日期:2011.8
A simple and efficient copper-catalyzed method for synthesis of fused pyridoquinazolones has been developed without addition of any ligand or additive, and it can tolerate various functional groups.