A compound of the formula: ##SPC1## WHEREIN N IS AN INTEGER OF FROM 1 TO 3; X is selected from the group consisting of halogen, an aliphatic radical, nitro, hydroxy, alkoxy, acyl, acyloxy and cyano; Y is selected from the group consisting of hydrogen, alkyl, acyl, alkoxycarbonyl, alkylthiocarbonyl, alkoxycarbonylalkylene, and a carbamoyl radical; Z is selected from the group consisting of halogen, alkyl, alkoxy and nitro; and p is an integer of from 0 to 3.
一个化合物的
化学式:##
SPC1## 其中N是从1到3的整数;X从卤素、脂肪基、硝基、羟基、烷氧基、酰基、酰氧基和
氰基中选择;Y从氢、烷基、酰基、烷氧羰基、烷
硫酰基、烷氧羰基烷基和
氨基基团中选择;Z从卤素、烷基、烷氧基和硝基中选择;p是从0到3的整数。