Fungicidally active compounds

PCT No. PCT/DK91/00273 Sec. 371 Date Aug. 16, 1993 Sec. 102(e) Date Aug. 16, 1993 PCT Filed Sep. 17, 1991 PCT Pub. No. WO92/05191 PCT Pub. Date Apr. 2, 1992.Novel compounds of the general composition I, Lactate (1), Glycine (1), Valine (4), Isoleucine (1), pipecolic acid (1), Aspartic acid (1), Tyro...

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Hauptverfasser: NIELSEN, RUBY I, BREINHOLT, JENS, JENSEN, GEORG W
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/DK91/00273 Sec. 371 Date Aug. 16, 1993 Sec. 102(e) Date Aug. 16, 1993 PCT Filed Sep. 17, 1991 PCT Pub. No. WO92/05191 PCT Pub. Date Apr. 2, 1992.Novel compounds of the general composition I, Lactate (1), Glycine (1), Valine (4), Isoleucine (1), pipecolic acid (1), Aspartic acid (1), Tyrosine (1), wherein each amino acid residue independently may occur in L- or D- form, and wherein the number in parenthesis indicates the number of occurrences of each moiety, and derivatives thereof are disclosed. The compounds are producible by aerobic cultivation on suitable nutrient media under suitable conditions of a strain of the fungus Curvularia sp., subsequent recovery of the active component from the fermentation medium, and optionally modifying the active compound to obtain a compound of the desired general composition. Disclosed are also microorganisms capable of producing said compounds, compositions containing said compounds, and the use of such compositions for controlling fungi in crops, and in the preservation of wood, paints, cosmetics, and edible products.