A novel benzhydrazone derivative has a general formula [I]: ##STR1## (wherein R.sup.1 is a lower alkyl group, R.sup.2 and R.sup.3 are same or different halogen atoms and Z is a chlorine atom or an amino group) and is useful as an intermediate for the production of a triazole derivative having the following general formula [II]: ##STR2## (wherein R.sup.1, R.sup.2 and R.sup.3 are the same as mentioned above and X is a chlorine atom located at 2- or 6-position).
一种新的苯基
肼衍
生物具有通用式[I]:##STR1##(其中R.sup.1是较低的烷基,R.sup.2和R.sup.3是相同或不同的卤原子,Z是
氯原子或
氨基),并且可用作三唑衍
生物的生产中间体,该三唑衍
生物具有以下通用式[II]:##STR2##(其中R.sup.1,R.sup.2和R.sup.3与上述相同,X是位于2-或6-位置的
氯原子)。