title: Inhibition of protein glycation by urea and thiourea derivatives of glycine/proline conjugated benzisoxazole analogue - synthesis and structure-activity studies.
abstract: Synthesis of a new series of urea/thiourea derivatives of Gly/Pro conjugated benzisoxazole has been reported. Structure of the compounds was characterized by physical and spectroscopical data and has been screened for their in vitro antiglycation activity. Several compounds showed promising activity with IC(50) < 5 μM compared to standard rutin (IC(50) = 41.9 μM). Further, it was found that compounds containing methoxy and bromine substituents have exerted highly potent activity. Thus, the title compounds represent novel class of potent antiglycating agents.
authors: Department of Studies in Chemistry, University of Mysore, Manasagangotri, Mysore - 570 006, Karnataka, India.
authors: C S
authors: CS
authors: Shantharam
authors: D M
authors: DM
authors: Suyoga Vardhan
authors: R
authors: R
authors: Suhas
authors: M B
authors: MB
authors: Sridhara
authors: D Channe
authors: DC
authors: Gowda
mesh_terms: D000818:Animals; D002417:Cattle; D004305:Dose-Response Relationship, Drug; D005998:Glycine / Q000737:chemistry*; D007555:Isoxazoles / Q000737:chemistry*; D015394:Molecular Structure; D011392:Proline / Q000737:chemistry*; D012710:Serum Albumin, Bovine / Q000037:antagonists & inhibitors* / Q000378:metabolism; D013329:Structure-Activity Relationship; D014508:Urea / Q000031:analogs & derivatives / Q000737:chemistry / Q000494:pharmacology*
chemical_list: C441200:1,2-benzisoxazole; D007555:Isoxazoles; D012710:Serum Albumin, Bovine; D014508:Urea; D011392:Proline; D005998:Glycine