کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5214676 | 1383205 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Seven new Lycopodium alkaloids from the aerial parts of Phlegmariurus squarrosus
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Seven new Lycopodium alkaloids, squarrosusines A-E (1-3, 5 and 6), 8-epilycoposerramine U (4) and squarrosusine F N-exide (7), and 4 related known compounds (8-11) were isolated from the aerial parts of Phlegmariurus squarrosus. The structures of these seven new compounds share a unique heterocyclic C16N-type skeleton. The chemical structures of the new compounds were established through spectroscopic methods, including 2D NMR techniques and mass spectrometry, as well as chemical reaction. The inhibition effects of the isolates against acetylcholinesterase (AChE) were evaluated in vitro.
298
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 71, Issue 33, 19 August 2015, Pages 5308-5314
Journal: Tetrahedron - Volume 71, Issue 33, 19 August 2015, Pages 5308-5314
نویسندگان
Ping Li, Wen Huang, Jingxian Zhuo, Zhiyong Guo, Wujisiguleng Cao, Li Xu, Lijuan Ma, Ze-E. Chen, Edward J. Kennelly, Shi-Biao Wu, Chunlin Long,