... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. Bioorganic & Medicinal Chemistry. Volume 12, Issue 10, 15 May 2004, Pages 2691–2708. ... of Medicinal Chemistry, GlaxoSmithKline, RTP, NC 27709, USA; b Department of Chemistry, GlaxoSmithKline, Collegeville, PA 19426, USA; ... Realizing this opportunity, many pharmaceutical companies have developed a diverse collection of small molecule Y5 antagonists ...