1,2,6-TRIPHENYL-4(1H)-PYRIDINONE DERIVATIVES, PRODUCTION AND USES THEREOF

摘要

New substituted derivatives of 1,2,6-triphenyl-4(1H)-pyridinone are now provided, which are useful as fungicidal agent having parctically valuable and improved fungicidal activities against a variety of phyto-pathogenic microorganisms, especially fungi and which show low toxicity to animals, including humans. These new compounds may be produced by different processes, and have the general formula: <IMG> (I) wherein A, R, (X)?, (Y)m and (Z)n are as defined in the disclosure and claims.