2‐Mercaptobenzimidazoles and 3‐phenyl‐5‐mercapto‐s‐triazoles have been reacted with 3‐(bromoacetyl)coumarin to get the fused thiazoles. Antiinflammatory studies indicate that the introduction of a nitro group at the para position of the phenyl ring enhances the activity to a great extent. Antibacterial and antifungal activities were also tested.
2-巯基
苯并咪唑和3-苯基-5-巯基-s-三唑与3-(
溴乙酰基)
香豆素反应得到稠合
噻唑。抗炎研究表明,在苯环的对位引入硝基在很大程度上增强了活性。还测试了抗菌和抗真菌活性。