کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1254363 1379131 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Neopeapyran, an unusual furo[2,3b]pyran analogue and turnagainolide C from a soil Streptomyces sp. S2236
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Neopeapyran, an unusual furo[2,3b]pyran analogue and turnagainolide C from a soil Streptomyces sp. S2236
چکیده انگلیسی

Neopeapyran (1), an unusual furo[2,3b]pyran analogue, together with a new cyclopeptide, turnagainolide C (2), were isolated from Streptomyces sp. S2236 associated with the rhizosphere soil of Panax notoginseng. The planar structure and relative configuration of neopeapyran (1) were elucidated on the basis of spectroscopic techniques, while the absolute configuration was determined by TDDFT calculation. The absolute configuration of turnagainolide C (2) was determined by partial hydrolysis, together with the advanced Marfey's method and spectroscopic analysis. The antimicrobial activities of these two compounds were also investigated.

An unusual furo[2,3b]pyran analogue, named neopeapyran, together with a new cyclopeptide, turnagainolide C, were isolated from Streptomyces sp. S2236 associated with the rhizosphere soil of Panax notoginseng.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 27, Issue 7, July 2016, Pages 1044–1047
نویسندگان
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