| Literature DB >> 8277317 |
E L Ghisalberti1, C Y Rowland.
Abstract
A detailed examination of the metabolites produced in liquid cultures by a strain of Trichoderma harzianum, isolated from wheat roots, has resulted in the identification of a further five metabolites. Two of these, cyclonerodiol [5] and the octaketide keto diol 6, have previously been isolated from a strain of Trichoderma koningii. The structures of the three new octaketide-derived compounds 7, 8, and 10 have been deduced from spectroscopic and chemical studies. All newly isolated compounds show antibiotic activity towards the take-all fungus, Gaeumannomyces graminis var. tritici.Entities:
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Year: 1993 PMID： 8277317 DOI： 10.1021/np50100a020
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050