| 摘要 |
Compounds of formula I <CHEM> where R min is optionally substituted phenyl; R<2> and R<3>, which may be the same or different, are hydrogen, or alkyl of phenyl or together are C4-8 alkylene; R<4> and R<5>, which may be the same or different, are hydrogen or alkyl and X is CH or N; together with acid addition salts, quaternary ammonium salts ad complexes of these compounds with metal salts, and certain intermediates to these, have fungicidal and plant growth regulant activity. |
