An imidazolidine derivative having the formula (I) or its salt:
wherein X is an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a
group (in which each of R¹, R², R³ and R⁴ is independently a hydrogen atom or an alkyl group, R⁵ is an alkyl group which may be substituted with a halogen atom, a cycloalkyl group which may be substituted or a phenyl group which may be substituted, W is an oxygen atom or a sulfur atom, and each of k, ℓ, m and n is independently 0 or 1, provided that (a) case where all of k, ℓ and m are 0 at the same time and (b) case where m and n are 0 at the same time and R⁵ is an alkyl group which may be substituted with a halogen atom, are excluded), or a
group (in which each of R⁶ and R⁷ is independently a hydrogen atom or an alkyl group, each of R⁸ and R⁹ is independently an alkyl group, R¹⁰ is an alkyl group which may be substituted, an aryl group which may be substituted, a pyridyl group which may be substituted, an alkenyl group which may be substituted with a halogen atom or an alkynyl group which may be substituted with a halogen atom); Y is a 6-chloro-3-pyridyl group or a 2-chloro-5-thiazolyl group; Z is a hydrogen atom, an alkyl group or an acyl group; and j is an integer of from 0 to 2.
具有式 (I) 或其盐的
咪唑烷衍
生物:
其中 X 是一个可被取代的烷基、一个可被取代的烯基、一个可被取代的炔基、一个可被取代的基团(其中 R¹、R²、R³ 和 R⁴各自独立地是氢原子或烷基)。
其中每个 R¹、R²、R³ 和 R⁴ 独立地为氢原子或烷基,R⁵ 为可被卤素原子取代的烷基、可被取代的环烷基或可被取代的苯基,W 为氧原子或
硫原子、且 k、ℓ、m 和 n 中的每一个独立地为 0 或 1,但 (a) 所有 k、ℓ 和 m 同时为 0 的情况和 (b) m 和 n 同时为 0 且 R⁵ 是可被卤素原子取代的烷基的情况除外),或一个基团(其中 R⁵ 中的每一个独立地为 0 或 1,但 (a) 所有 k、ℓ 和 m 同时为 0 的情况和 (b) m 和 n 同时为 0 且 R⁵ 是可被卤素原子取代的烷基的情况除外)。
基团(其中 R⁶ 和 R⁷ 各自独立地为氢原子或烷基,R⁸ 和 R⁹ 各自独立地为烷基,R¹⁰ 为可被取代的烷基、可被取代的芳基、可被取代的
吡啶基、可被卤素原子取代的烯基或可被卤素原子取代的炔基);Y 是 6-
氯-3-
吡啶基或 2-
氯-5-
噻唑基; Z 是氢原子、烷基或酰基;以及 j 是 0 至 2 的整数。