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NTIS 바로가기Molecular diversity, v.9 no.1/3, 2005년, pp.15 - 26
Khan, Khalid M. , Maharvi, Ghulam M. , Khan, Mahmud T. H. , Perveen, Shahnaz , Choudhary, Muhammad I. , Rahman, Atta-ur-
Herein, the synthesis of some analogs of sildenafil (Viagra) (21) is described, employing MW irradiations in key steps such as, SNAr reaction on important precursor bromopyrazole (7). Compound 7 was synthesized by the bromination followed by the amidation of readily available 1-methyl-3-propyl-1H-py...
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