Expansion of chemical space for collaborative lead generation and drug discovery: the European Lead Factory Perspective
Anna Karawajczyk, Fabrizio Giordanetto, Jorg Benningshof, Daniel Hamza, Tuomo Kalliokoski, Kees Pouwer, Remy Morgentin, Adam Nelson, Gerhard Müller, Alexander Piechot, Dimitrios Tzalis
Drug Discovery Today (2015)
High-throughput screening (HTS) represents a major cornerstone of drug discovery. The availability of an innovative, relevant and high-quality compound collection to be screened often dictates the final fate of a drug discovery campaign. Given that the chemical space to be sampled in research programs is practically infinite and sparsely populated, significant efforts and resources need to be invested in the generation and maintenance of a competitive compound collection. The European Lead Factory (ELF) project is addressing this challenge by leveraging the diverse experience and know-how of academic groups and small and medium enterprises (SMEs) engaged in synthetic and/or medicinal chemistry. Here, we describe the novelty, diversity, structural complexity, physicochemical characteristics and overall attractiveness of this first batch of ELF compounds for HTS purposes.
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Our experienced chemists practice a pragmatic culture and customer-centric approach in order to exceed project expectations, despite challenges, bridging very narrow timelines. They are trained to consider economic, safety and ecological boundaries and conditions laid out for all stages of the project, starting from the development of synthetic routes to…