Pyridinylpiperazine
1-(2-Pyridinyl)piperazine is a chemical compound and piperazine derivative. Some derivatives of this substance are known to act as potent and selective α2-adrenergic receptor antagonists, such as 1-(3-fluoro-2-pyridinyl)piperazine. A few pyridinylpiperazine derivatives are drugs, including:

 Azaperone — antipsychotic
 Atevirdine — antiretroviral
 Delavirdine — antiretroviral
 Mirtazapine — antidepressant

See also 
 Diphenylmethylpiperazine
 Benzylpiperazine
 Phenylpiperazine
 Pyrimidinylpiperazine

References 

Piperazines
Pyridines