Novel orotic acid derivatives are represented by the formula
where Me is an alkali metal, R1 is an alkyl groupof from 1 to 4 carbon atoms, an allyl group, a cyclohexyl group, a benzyl group, or a group
(where R2 is an alkyl group of from 1 to 4 carbon atoms, an alkoxyl group of from 1 to 4 carbon atoms or a halogen atom and n is 0, 1, 2 or 3), m is an integer of 1 or 2, and X is a chlorine, bromine or iodine atom or a group -COR0 (where R0 is an alkyl group of from 1 to 4 carbon atoms or a phenyl group) when m is 1, and a group -COO when m is 2.
There is also disclosed the use of the novel compounds as agricultural chemicals.
新型的奥罗酸衍
生物由式表示
其中 Me 为碱
金属,R1 为 1 至 4 个碳原子的烷基、烯丙基、环己基、苄基或基团
(其中 R2 是 1 至 4 个碳原子的烷基、1 至 4 个碳原子的烷氧基或卤素原子,n 是 0、1、2 或 3),m 是 1 或 2 的整数,当 m 为 1 时,X 是
氯、
溴或
碘原子或基团-COR0(其中 R0 是 1 至 4 个碳原子的烷基或苯基),当 m 为 2 时,X 是基团-COO。
还公开了新型化合物作为农用
化学品的用途。