کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1370520 | 981822 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Discovery of novel triazolobenzazepinones as γ-secretase modulators with central Aβ42 lowering in rodents and rhesus monkeys
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Synthesis and SAR studies of novel triazolobenzazepinones as gamma secretase modulators (GSMs) are presented in this communication. Starting from our azepinone leads, optimization studies toward improving central lowering of Aβ42 led to the discovery of novel benzo-fused azepinones. Several benzazepinones were profiled in vivo and found to lower brain Aβ42 levels in Sprague Dawley rats and transgenic APP-YAC mice in a dose-dependent manner after a single oral dose. Compound 34 was further progressed into a pilot study in our cisterna-magna-ported rhesus monkey model, where we observed robust lowering of CSF Aβ42 levels.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 25, Issue 17, 1 September 2015, Pages 3488–3494
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 25, Issue 17, 1 September 2015, Pages 3488–3494
نویسندگان
Christian Fischer, Susan L. Zultanski, Hua Zhou, Joey L. Methot, Sanjiv Shah, Ikuo Hayashi, Bethany L. Hughes, Christopher M. Moxham, Nathan W. Bays, Nadya Smotrov, Armetta D. Hill, Bo-Sheng Pan, Zhenhua Wu, Lily Y. Moy, Flobert Tanga, Candia Kenific,