| 摘要 |
Compounds of formula <IMAGE> where Az is 1-imidazolyl or 1-(1,2,4-triazolyl); R1 is aryl or optionally substituted alkyl; R2 and R3, which may be the same or different, are hydrogen or alkyl or, together with the carbon to which they are attached, form a 5 to 7 membered ring which may contain one or more oxygen atoms and which may be substituted, or when Az is 1-(1,2,4-triazolyl) can together with the carbon to which they attached form a carbonyl group; R4 is aryl, substituted alkyl or aryloxy, or when R2 and R3 form an oxygen containing ring, can be hydrogen or unsubstituted alkyl; and n is 0, 1 or 2; together with acid addition salts, quaternary ammonium salts and complexes of these compounds with metal salts have fungicidal and plant growth regulant activity. |
