کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1373746 981905 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Orally bioavailable, liver-selective stearoyl-CoA desaturase (SCD) inhibitors
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Orally bioavailable, liver-selective stearoyl-CoA desaturase (SCD) inhibitors
چکیده انگلیسی

We discovered a structurally novel SCD (Δ9 desaturase) inhibitor 4a (CVT-11,563) that has 119 nM potency in a human cell-based (HEPG2) SCD assay and selectivity against Δ5 and Δ6 desaturases. This compound has 90% oral bioavailability (rat) and excellent plasma exposure (dAUC 935 ng h/mL). Additionally, 4a shows moderately selective liver distribution (three times vs plasma and adipose tissue) and relatively low brain penetration. In a five-day study (high sucrose diet, rat) compound 4a significantly reduced SCD activity as determined by GC analysis of fatty acid composition in plasma and liver. We describe the discovery of 4a from HTS hit 1 followed by scaffold replacement and SAR studies focused on DMPK properties.

We discovered a structurally novel SCD inhibitor CVT-11,563 (IC50 119 nM, HEPG2 assay), selective against Δ5 and Δ6 desaturases, with excellent PK parameters (F = 90% and dAUC 935 ng h/mL). This compound was found to have moderately selective liver distribution and low brain penetration. In a 5-day study CVT-11,563 significantly reduced SCD activity in plasma and liver.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 19, Issue 11, 1 June 2009, Pages 3050–3053
نویسندگان
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