| Literature DB >> 24900761 |
Ian M Bell1, Steven N Gallicchio1, Craig A Stump1, Joseph G Bruno1, Hong Fan1, Liza T Gantert1, Eric D Hostetler1, Amanda L Kemmerer1, Melody McWherter1, Eric L Moore1, Scott D Mosser1, Mona L Purcell1, Kerry Riffel1, Christopher A Salvatore1, Sandra Sanabria-Bohórquez1, Donnette D Staas1, Rebecca B White1, Mangay Williams1, C Blair Zartman1, Jacquelynn J Cook1, Richard J Hargreaves1, Stefanie A Kane1, Samuel L Graham1, Harold G Selnick1.
Abstract
Rational modification of the potent calcitonin gene-related peptide (CGRP) receptor antagonist MK-3207 led to a series of analogues with enhanced CNS penetrance and a convenient chemical handle for introduction of a radiolabel. A number of (11)C-tracers were synthesized and evaluated in vivo, leading to the identification of [(11)C]8 ([(11)C]MK-4232), the first positron emission tomography tracer for the CGRP receptor.Entities:
Keywords: MK-4232; calcitonin gene-related peptide receptor; positron emission tomography
Year: 2013 PMID: 24900761 PMCID: PMC4027146 DOI: 10.1021/ml400199p
Source DB: PubMed Journal: ACS Med Chem Lett ISSN: 1948-5875 Impact factor: 4.345