Heliconols A-C: Antimicrobial hemiketals from the freshwater aquatic fungus Helicodendron giganteum

Organic Letters

Volumn 8, Issue 15, 2006, Pages 3191-3194

  Mudur, Sanjay V ^a   Swenson, Dale C ^a   Gloer, James B ^a   Campbell, Jinx ^b   Shearer, Carol A ^b  

^a University of Iowa   (United States)

^b UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFUNGAL AGENT; ANTIINFECTIVE AGENT; FURAN DERIVATIVE; HELICONOL A; HELICONOL B; HELICONOL C;

ARTICLE; ASPERGILLUS FLAVUS; BACILLUS SUBTILIS; CANDIDA ALBICANS; CHEMICAL STRUCTURE; CHEMISTRY; DEUTEROMYCETES; DRUG EFFECT; FUSARIUM; ISOLATION AND PURIFICATION; MICROBIOLOGICAL EXAMINATION; STAPHYLOCOCCUS AUREUS;

ANTI-BACTERIAL AGENTS; ANTIFUNGAL AGENTS; ASPERGILLUS FLAVUS; BACILLUS SUBTILIS; CANDIDA ALBICANS; FURANS; FUSARIUM; MICROBIAL SENSITIVITY TESTS; MITOSPORIC FUNGI; MOLECULAR STRUCTURE; STAPHYLOCOCCUS AUREUS;

EID: 33746919928     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol060916w     Document Type: Article

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9. 5Na, 325.1991.
10. +.
11. 2 = 0.1272. The somewhat high R values are due to weak high-angle scattering by the thin crystal which is compounded by significant disorder that was observed in the crystal. Details of the observed disorder and the treatment thereof in data handling are provided in the Supporting Information. Data with 2θ > 40° were excluded from the final cycles of refinement for this reason [<30% had I > 3σ(I)]. Crystallographic data for 4,6-bis(4-bromobenzoyl)heliconol A (4) have been deposited with the Cambridge Crystallographic Data Centre (deposition no. 604083). Copies of the data can be obtained, free of charge, on application to the Director, CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (fax: +44-(0) 1223-336033 or email: deposit@ccdc.cam.ac.uk).
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