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Pneumocystis Carinii Therapy

Piperazine-linked bisbenzamidines active against Pneumocystis carinii

Published in TB and Outbreaks Week, February 8th, 2005

Piperazine-linked bisbenzamidines are active against Pneumocystis carinii.

"Trimethoprim-sulfamethoxazole and pentamidine isethionate have been used extensively for the prophylaxis and therapy of pneumonia caused by Pneumoeystis jirovecii Problems associated with toxicity and potential emerging resistance for both therapies necessitate the development of safe and effective analogs or new treatment strategies.

"In the present study, a library of 36 compounds was synthesized by using the pentamidine molecule as the parent compound modified by a 1,4-piperazinediyl moiety as the central linker to restrict conformation flexibility. The...

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