Agonist lead identification for the high affinity niacin receptor GPR109a
Tawfik Gharbaoui1, Philip J Skinner, Young-Jun Shin
1Department of Medicinal Chemistry, Arena Pharmaceuticals, San Diego, CA 92121, USA.
Abstract:
A strategy for lead identification of new agonists of GPR109a, starting from known compounds shown to activate the receptor, is described. Early compound triage led to the formulation of a binding hypothesis and eventually to our focus on a series of pyrazole acid derivatives. Further elaboration of these compounds provided a series of 5,5-fused pyrazoles to be used as lead compounds for further optimization.
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