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ID: ALA1134419

Journal: Bioorg Med Chem Lett

Title: Solution-Phase parallel synthesis of 5-carboxamido 1-benzyl-3-(3-dimethylaminopropyloxy)-1H-pyrazoles as activators of soluble guanylate cyclase with improved oral bioavailability.

Authors: Selwood DL, Brummell DG, Glen RC, Goggin MC, Reynolds K, Tatlock MA, Wishart G.

Abstract: A lipophilicity constrained library of 5-carboxamido 1-benzyl-3-(3-dimethylaminopropyloxy)-1H-pyrazoles was prepared by solution-phase parallel synthesis with removal of acidic by-products using the strongly basic MP-carbonate resin. Compounds show both activation of soluble guanylate cyclase and inhibition of platelet aggregation. Compound 12 also shows 22% oral bioavailability in rats.

CiteXplore: 11327597

DOI: 10.1016/s0960-894x(01)00141-x