Azolidine derivatives, process for preparing the same and agricultural and horticultural fungicide
申请人:UBE INDUSTRIES, LTD.
公开号:EP0412681A1
公开(公告)日:1991-02-13
There are disclosed an azolidine derivative represented by the formula:
wherein R¹ represents a hydrogen atom, an alkyl group or a cycloalkyl group; R² represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyalkyl group, an alkenyloxyalkyl group, an alkylthioalkyl group, an alkoxycarbonyl group, a furyl group or a thienyl group, or a phenylalkyl group, a phenoxyalkyl group, a phenylthioalkyl group, a phenylalkyloxyalkyl group, a pyridyloxyalkyl group, a phenoxyphenoxyalkyl group, a benzyloxyphenoxyalkyl group or a pyridyloxyphenoxyalkyl group, or R¹ and R² may be combined with each other with carbon atoms bonded thereto to form a group represented by the formula:
where R⁶ represent a hydrogen atom, a halogen atom or a lower alkyl group; R⁷ represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkenyloxy group or an alkylthio group, or a phenyl group, a phenoxy group group or a pyridylthio group; n is an integer of 1 to 3;
R³ represents a hydrogen atom or a lower alkyl group;
R⁴ represents a hydrogen atom, a lower alkyl group, a phenyl group or a benzyl group; or R³ and R⁴ may be combined with each other with carbon atoms bonded thereto to form a group represented by the formula:
where m is an integer of 4 or 5;
R⁵ represents a hydrogen atom, a lower alkyl group or a phenyl group, or R⁴ and R⁵ may be combined with each other with carbon atoms bonded thereto to form a group represented by the formula:
where ℓ represents an integer of 3 or 4;
and Z represents an oxygen atom or a sulfur atom,
a process for producing the same and an agricultural and horticultural fungicide containing the same as active ingredient.
本发明公开了一种由式表示的
氮丙啶衍
生物:
其中 R¹ 代表氢原子、烷基或环烷基;R²代表氢原子、烷基、烯基、炔基、烷氧基烷基、烯氧基烷基、烷
硫基烷基、烷氧羰基、
呋喃基或
噻吩基,或苯基烷基、苯氧基烷基、苯
硫基烷基苯氧基烷基、
吡啶氧基烷基、苯氧基烷基、苄氧基苯氧基烷基或
吡啶氧基苯氧基烷基,或 R¹ 和 R² 可彼此结合并与碳原子键合,形成由式表示的基团:
其中 R⁶ 代表氢原子、卤素原子或低级烷基;R⁷ 代表氢原子、烷基、烯基、烷氧基、烯氧基或烷
硫基,或苯基、苯氧基或
吡啶硫基;n 为 1 至 3 的整数;
R³ 代表氢原子或低级烷基;
R⁴ 代表氢原子、低级烷基、苯基或苄基;或 R³ 和 R⁴ 可相互结合,并与碳原子键合,形成由式表示的基团:
其中 m 为 4 或 5 的整数;
R⁵ 代表氢原子、低级烷基或苯基,或 R⁴ 和 R⁵ 可彼此结合并以碳原子为键形成由式表示的基团:
其中 ℓ 代表 3 或 4 的整数;
且 Z 代表氧原子或
硫原子、
生产上述物质的工艺,以及含有上述物质作为活性成分的农业和园艺杀真菌剂。