کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1356780 981159 2008 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Antiproliferative effects on human tumor cells and rat aortic smooth muscular cells of 2,3-heteroarylmaleimides and heterofused imides
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Antiproliferative effects on human tumor cells and rat aortic smooth muscular cells of 2,3-heteroarylmaleimides and heterofused imides
چکیده انگلیسی

A series of 2,3-heteroarylmaleimides 9 and polyheterocondensed imides 12 were prepared in good yields and short reaction time using a very efficient procedure consisting in the condensation of the corresponding anhydrides and N,N-diethylethylenediamine and microwave heating. The antiproliferative activity of the novel molecules was tested against human tumor cells (NCI-H460 lung carcinoma) and rat aortic smooth muscle cells (SMCs). The IC50 values for the novel molecules ranged from 0.08 to 13.9 μM in SMCs, and from 0.84 to 9 μM in the tumor cell line. The activity profile for compounds 9 and 12 is comparable to that obtained for amonafide in NCI-H460, except for fused imides 12b,i which proved to be about 10-fold more potent. Whereas, in rat SMCs, only the compound 12b was shown to be 10-fold more potent than amonafide. Instead 12c is equipotent to amonafide. These results suggest that the extended π-system and the kind of heteroatom are essential in the binding with the molecular target.

A series of 2,3-heteroarylmaleimides and polyheterocondensed imides were prepared and their antiproliferative activity was tested against human tumor cells (NCI-H460 lung carcinoma) and rat SMCs.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry - Volume 16, Issue 4, 15 February 2008, Pages 1691–1701
نویسندگان
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