کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5279318 1385623 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rubiyunnanins A and B, two novel cyclic hexapeptides from Rubia yunnanensis
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Rubiyunnanins A and B, two novel cyclic hexapeptides from Rubia yunnanensis
چکیده انگلیسی
Two novel cyclic hexapeptides, named rubiyunnanins A (1) and B (2), were isolated from the roots of Rubia yunnanensis (Franch.) Diels. Their structures were elucidated extensively by spectroscopic analysis and theoretical computation. Possible biosynthetic pathways for RAs, 1, and 2 were proposed. Compound 2 showed moderate cytotoxicities against 11 cancer cell lines and inhibited nitric oxide (NO) production in LPS and IFN-γ-induced RAW 264.7 murine macrophages.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 51, Issue 52, 29 December 2010, Pages 6810-6813
نویسندگان
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