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ID: ALA1641526
Journal: Bioorg Med Chem Lett
Title: Structure-activity relationship (SAR) of the α-amino acid residue of potent tetrahydroisoquinoline (THIQ)-derived LFA-1/ICAM-1 antagonists.
Authors: Zhong M, Hanan EJ, Shen W, Bui M, Arkin MR, Barr KJ, Evanchik MJ, Hoch U, Hyde J, Martell JR, Oslob JD, Paulvannan K, Prabhu S, Silverman JA, Wright J, Yu CH, Zhu J, Flanagan WM.
Abstract: This letter describes the structure-activity relationship (SAR) of the 'right-wing' α-amino acid residue of potent tetrahydroisoquinoline (THIQ)-derived LFA-1/ICAM-1 antagonists. Novel (S)-substituted heteroaryl-bearing α-amino acids have been identified as replacements of the 'right-wing' (S)-2,3-diaminopropanoic acid (DAP) moiety. Improvement of potency in the Hut-78 assay in the presence of 10% human serum has also been achieved.
CiteXplore: 21109434