Past approaches to discovering new medicines Ganellin, C. Robin, C. Se hace una breve historia de las principales aproximaciones al descubrimiento de nuevos fármacos. Se describen cuatro de las principales aproximaciones: productos naturales, uso de prototipos existentes, screening farmacológico y transmisores fisiológicos. A brief account is given of the main approaches to new drug discovery which have been taken during the twentieth century. Four main sources for new drugs are described and each of these is discussed in turn; they are: natural products, existing drugs, screens and physiological transmitters. 2023-07-13T09:28:11Z 2023-07-13T09:28:11Z 1995-06-20 journal article Ganellin, C.; Robin. Past approaches to discovering new medicines . Ars Pharm, 36(3):329-335 (1995). Disponible en: https://revistaseug.ugr.es/index.php/ars/article/view/24685 0004-2927 https://hdl.handle.net/10481/83671 spa http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Universidad de Granada, Facultad de Farmacia.