| 摘要 |
Triazole compounds of the formula I <CHEM> wherein X is -O- or -S-; Ar is phenyl or phenyl substituted with 1 or 2 groups independently selected from halo, trifluoromethyl, C1-C3 alkyl, C1-C3 alkoxy, difluromethoxy, trifluoromethoxy, pentafluoroethoxy, and 1,1,2,2-tetrafluoroethoxy; R<1> is C1-C4 primary or secondary alkyl; R<2> is hydroxy, C1-C4 alkoxy, benzyloxy, phenoxy, or -NR<4>R<5>; R<3> is hydrogen or C1-C4 primary or secondary alkyl; R<4> and R<5> independently are hydrogen, C3-C6 cycloalkyl or C1-C3 alkyl, or R<4> and R<5> combine with the nitrogen atom to which they are attached to form morpholino, pyrrolidino or piperidino; and phytologically-acceptable salts thereof are plant growth regulators. |
