کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1368737 | 981717 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A unique macrolactam derivative via a [4+6]-cycloaddition from Streptomyces niveus
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
One new macrolactam derivative, nivelactam (1) and one new polyenoic acid derivative, niveamide (2), along with two other known 20-atom macrolactams (3 and 4) were isolated from the fermentation broth of Streptomyces niveus, which obtained from the forest soil in northeastern China. The structures of 1 and 2 were elucidated on the basis of HRESIMS, IR, and NMR spectroscopic data analyses. Compound 1 was proposed as an intramolecular [4+6]-cycloaddition product of 3 by S. niveus, and displayed moderate cytotoxic activity against a panel of human tumor cell lines in vitro, with IC50 values ranging from 3.76 ± 0.58 to 15.02 ± 2.81 μM.
Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 26, Issue 6, 15 March 2016, Pages 1599–1604
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 26, Issue 6, 15 March 2016, Pages 1599–1604
نویسندگان
Liya Li, Yaping Cai, Yi Jiang, Jiang Liu, Jian Ma, Chunhui Yuan, Yu Mu, Li Han, Xueshi Huang,