A novel guanidine compound having excellent fungicidal activity is represented by formula [I]. (In the formula, Y represents a divalent group represented by formula [II] (wherein each of R
7
-R
9
independently represents a hydrogen atom or the like) or the like; each of X and Z independently represents an unsubstituted or substituted alkylene group or the like; each of Q
1
and Q
2
independently represents a single bond or the like; each of A
1
and A
2
independently represents an unsubstituted or substituted divalent heterocyclic compound residue or the like; and each of R
1
-R
6
independently represents a hydrogen atom or the like.)
一种具有优异杀菌活性的新型
胍啉化合物由式[I]表示。(在该式中,Y代表由式[II]表示的二价基团(其中R7-R9中的每一个独立地表示氢原子或类似物)或类似物;X和Z中的每一个独立地表示未取代或取代的烷基基团或类似物;Q1和Q2中的每一个独立地表示单键或类似物;A1和A2中的每一个独立地表示未取代或取代的二价
杂环化合物残基或类似物;R1-R6中的每一个独立地表示氢原子或类似物。)