| Literature DB >> 24727489 |
Young Taek Han1, Kyeojin Kim2, Gyeong-In Choi2, Hongchan An2, Dohyun Son3, Hee Kim4, Hee-Jin Ha4, Jun-Hyeng Son2, Suk-Jae Chung2, Hyun-Ju Park3, Jeewoo Lee2, Young-Ger Suh5.
Abstract
In an effort to develop novel inhibitors of receptor for advanced glycation end products (RAGE) for the treatment of Alzheimer's disease, a series of pyrazole-5-carboxamides were designed, synthesized and biologically evaluated. Analyses of the extensive structure-activity relationship (SAR) led us to identify a 4-fluorophenoxy analog (40) that exhibited improved in vitro RAGE inhibitory activity and more favorable aqueous solubility than the parent 2-aminopyrimidine, 1. Surface plasmon resonance (SPR) and molecular docking study strongly supported the RAGE inhibitory activity of pyrazole-5-carboxamides. The brain Aβ-lowering effect of 40 is also described.Entities:
Keywords: Alzheimer's disease, RAGE inhibitor; Pyrazole-5-carboxamide; RAGE (receptor for advanced glycation end products); SAR (structure–activity relationship)
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Year: 2014 PMID: 24727489 DOI: 10.1016/j.ejmech.2014.03.072
Source DB: PubMed Journal: Eur J Med Chem ISSN: 0223-5234 Impact factor: 6.514