| 摘要 |
Compounds having formula (3), wherein R1 is hydrogen, straight or branched alkyl with 1-10 carbon atoms, straight or branched alkenyl with 2-10 carbon atoms, straight or branched alkynyl with 2-10 carbon atoms, benzyl or aryl, optionally mono- or plurisubstituted with straight or branched alkyl with 1-10 carbon atoms, hydroxy, alkoxy, halogen, an amino or a nitro group; and when R1 is H salts thereof, or R1 is acyl (R1=-COR2) wherein R2 is straight or branched alkyl with 1-10 carbon atoms, alkenyl with 2-10 carbon atoms, alkynyl with 2-10 carbon atoms, or aryl, optionally mono- or plurisubstituted with alkyl with 1-10 carbon atoms, hydroxy, alkoxy, halogen, an amino or a nitro group. Compounds of formula (3) have interesting antifungal activities and may, accordingly, be used as active ingredients in fungicidal compositions. |
