کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1362957 981500 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Indoloditerpenes from an algicolous isolate of Aspergillus oryzae
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Indoloditerpenes from an algicolous isolate of Aspergillus oryzae
چکیده انگلیسی

Two new indoloditerpene derivatives asporyzin A (1) and asporyzin B (2), one new indoloditerpene asporyzin C (3), and three known related indoloditerpenes JBIR-03 (4), emindole SB (5), and emeniveol (6) were isolated from an endophytic fungus Aspergillus oryzae, isolated from the marine red alga Heterosiphonia japonica. Their structures were unambiguously established by spectroscopic techniques. In addition, all the isolates were evaluated preliminarily for insecticidal and antimicrobial activities in order to probe into their chemical defensive function. Compound 4 was more active against brine shrimp than the others, and 3 possessed potent activity against Escherichia coli.

Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 20, Issue 19, 1 October 2010, Pages 5677–5680
نویسندگان
, , , , , ,