申请人:MEIJI SEIKA KABUSHIKI KAISHA
公开号:EP0103895A2
公开(公告)日:1984-03-28
Novel hydroxylamine derivatives, uses thereof in anthelmintic methods and compositions, and methods of production thereof are disclosed.The novel compounds are represented by the formula (A):
where: R° is hydrogen atom or a group of R1-CO- where R1 is hydrogen atom, a lower alkyl, a lower alkenyl, phenyl or a substituted phenyl; Ra is a lower alkyl, a lower alkenyl, or a lower alkynyl; and Rb is a lower alkenyl or a lower alkynyl, with a proviso that some of the combinations of Ro, Ra and Rb are excluded. The uses and the methods of production are directed to hydroxylamine derivatives of a broader scope.
公开了新型羟胺衍生物、其在驱虫方法和组合物中的用途及其生产方法:
其中R° 是氢原子或 R1-CO- 的基团,其中 R1 是氢原子、低级烷基、低级烯基、苯基或取代苯基;Ra 是低级烷基、低级烯基或低级炔基;Rb 是低级烯基或低级炔基,但不包括 Ro、Ra 和 Rb 的某些组合。这些用途和生产方法适用于范围更广的羟胺衍生物。