Title: Drug to genome to drug: discovery of new antiplasmodial compounds.
Journal: Journal of medicinal chemistry 20110512
Title: Isolation and structure elucidation of an interaction product of aminotadalafil found in an illegal health food product.
Journal: Journal of pharmaceutical and biomedical analysis 20100921
Title: Structural elucidation of a tadalafil analogue found as an adulterant of a herbal product.
Journal: Food additives and contaminants 20060501
Title: Accurate mass measurement using Fourier transform ion cyclotron resonance mass spectrometry for structure elucidation of designer drug analogs of tadalafil, vardenafil and sildenafil in herbal and pharmaceutical matrices.
Journal: Rapid communications in mass spectrometry : RCM 20060101
Title: D K Kim, et al. Synthesis and phosphodiesterase 5 inhibitory activity of new 5-phenyl-1,6-dihydro-7H-pyrazolo,3-dpyrimidin-7-one derivatives containing an N-acylamido group phenyl ring. Bioorg Med Chem. 2001 Jul;9(7):1895-9.
