Development of novel liver X receptor modulators based on a 1, 2, 4-triazole scaffold
Bioorganic & Medicinal Chemistry Letters • 2019
معلومات البحث
المؤلفون
Shaimaa S Goher, Kristine Griffett, Lamees Hegazy, Mohamed Elagawany, Mohamed MH Arief, Amer Avdagic, Subhashis Banerjee, Thomas P Burris, Bahaa Elgendy
الكلمات المفتاحية
Liver X receptor; Agonist; 1,2,4-Triazole; HCV; ADME
المجلة العلمية
Bioorganic & Medicinal Chemistry Letters
الناشر
Elsevier
المجلد
In Press
العدد
Not Available
الصفحات
Not Available
publication.type
International
رابط البحث
Open Link
المواد المرفقة
Not Available
الملخص
Liver X Receptor (LXR) agonists have been reported as a potential treatment for atherosclerosis, Alzheimer’s disease and hepatitis C virus (HCV) infection. We have designed and synthesized a series of potent compounds based on a 1,2,4-triazole scaffold as novel LXR modulators. In cell-based cotransfection assays these compounds generally functioned as LXR agonists and we observed compounds with selectivity towards LXRα (7-fold) and LXRβ (7-fold) in terms of potency. Assessment of the effects of selected compounds on LXR target gene expression in HepG2 cells revealed that compounds 6a-b and 8a-b behaved as inverse agonists on FASN expression even though they were agonists in the LXRα and LXRβ cotransfection assays. Interestingly, these compounds had no effect on the expression of SREBP-1c confirming a unique LXR modulator pharmacology. Molecular docking studies and evaluation of ADME properties in-silico show that active compounds possess favorable binding modes and ADME profiles. Thus, these compounds may be useful for in vivo characterization of LXR modulators with unique profiles and determination of their potential clinical utility.
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