کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10595461 981862 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation and antitrypanosomal activity of secochiliolide acid derivatives
ترجمه فارسی عنوان
آماده سازی و فعالیت آنتی تری پانوسومیک مشتقات اسید سکسویولیولید
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی
Secochiliolide acid (1) isolated from the Patagonian shrub Nardophyllum bryoides, was used as a scaffold for the preparation of a series of nine derivatives. Compound 1 and its derivatives were tested against Trypanosoma cruzi epimastigotes grown in liquid media. It was first observed that secochiliolide acid (1) inhibited the proliferation of the parasites, with an IC50 of 2 μg/mL. Six of the synthesized derivatives were also active with IC50's between 2 and 7 μg/mL which are comparable to that of the commercial drug benznidazole (2.5 μg/mL). These results indicate that the carboxyl group is not essential for the bioactivity of 1, while the presence of the tetrasubstituted exocyclic double bond seems to be important. Moreover, the presence of the furan and spirolactone rings is not essential for the bioactivity per se, but is important in combination with other structural fragments present in the molecule.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 23, Issue 17, 1 September 2013, Pages 4964-4967
نویسندگان
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