Drug Discovery Research Service provider company working out of southwestern Suburbs of Chicago (USA) www.chicagodiscoverysolutions.com. It is the mission of Chicago Discovery Solutions LLC (CDS) to find innovative solutions which will facilitate discovery of innovative drugs and truly applicable green technologies. Our core strength in innovative Chemistry, ability to conceive new pharmacophores, lead generation and optimization of lead molecules for ADME and/or toxicity can help companies involved in drug discovery research. Our scientists have an outstanding track record of achievements in heterocyclic and medicinal chemistry.They have the demonstrated success in starting programs by generating pharmacophores and taking the molecules all the way to clinical trial stages. Chicago Discovery Solutions (CDS) facilitates and accelerates Medicinal Chemistry research by making available special building blocks as privileged structures. Our building blocks are carefully selected and assembled in a constantly updated catalogue. Most of these small 'non-planar' structures provide 3 D exit vectors for substitutions which are very useful for medicinal chemists. We are involved in the development of new and more efficient heterogeeous catalysts for C-C coupling (in-house R&D program).