Title: Optimization of phenylacetic acid derivatives for CRTH2 and DP selective antagonism.
Journal: Bioorganic & medicinal chemistry letters 20120101
Title: Discovery of potent, selective, and orally bioavailable alkynylphenoxyacetic acid CRTH2 (DP2) receptor antagonists for the treatment of allergic inflammatory diseases.
Journal: Journal of medicinal chemistry 20111027
Title: Liu J, et al. Discovery of AMG 853, a CRTH2 and DP Dual Antagonist. ACS Med Chem Lett. 2011 Mar 2;2(5):326-30.