Antimelanomal Activities of some Newly Synthesized Pyrrolotriazolopyrimidines and Pyrrolotetrazolopyrimidines and their Derivatives

Alhussein A. Ibrahim, Mohamed F. El-Shehry, Hanaa M. Hosni, Abd El-Galil E. Amr and Mohamed M. Abdalla

International Journal of Pharmacology 11 ( 7 ): 806 - 813 , 2015