| 摘要 |
<p>Compounds having the general formula: <CHEM> wherein R is H, alkyl cycloalkyl or cycloalkylalkyl, optionally substituted alkenyl or optionally substituted alkynyl, optionally substituted benzyl, or a metal ion; R<1> is an alkenyl, alkynyl, cyanoalkyl, heterocyclyl or allenylmethyl group, any of which groups can bear substituents or R<1> is alkyl substituted by alkoxy, halogen, alkylthio, alkoxycarbonyl, carbamoyl, alkylcarbamoyl or thiocarbamoyl; or R<1> is alkyl substituted by thiocarbamoyl and additionally by either optionally substituted aryl or optionally substituted heterocyclyl; R<2> is H or is a cyanoalkyl, alkenyl, alkynyl or allenylmethyl group, any of which groups can bear substituents; have fungicidal activity.</p> |
