View of Convenient Synthesis and Characterization of Novel 4-[2-Ethoxy-5-(4-Methyl-1-Piperazinesulphonyl)Benzamido]-3-Isobutyl-1-Methyl-1H-Pyrazole-5-Carboxamide: Key Precursor for Isobutyl Sildenafil

Return to Article Details Convenient Synthesis and Characterization of Novel 4-[2-Ethoxy-5-(4-Methyl-1-Piperazinesulphonyl)Benzamido]-3-Isobutyl-1-Methyl-1H-Pyrazole-5-Carboxamide: Key Precursor for Isobutyl Sildenafil Download Download PDF