A Review on Coumarin Derivatives as Potent Anti-tuberculosis Agents.

Background: Tuberculosis (TB) is an acute or chronic infectious disease caused by several species of Mycobacterium, collectively called tubercle bacilli or Mycobacterium tuberculosis complex. Around 10 million people get sick with tuberculosis (TB) each year. TB is the second leading cause of death today after HIV/AIDS.

Synthesis, Characterization of Ethyl 5-(substituted)-1H-pyrazole- 3-carboxylate Derivative as Potent Anti-inflammatory Agents.

Background: Recently, pyrazole derivatives have shown significant antiinflammatory activity. Non-steroidal anti-inflammatory drugs have some side effects, mainly gastric irritation and gastric ulceration during the treatment of inflammation. So the current study deals with the synthesis and pharmacological evaluation of a series of novel pyrazole derivatives as anti-inflammatory agents.