Hydrazine compounds or their salts, processes for producing them and pesticides containing them
申请人:ISHIHARA SANGYO KAISHA, LTD.
公开号:EP0483647A1
公开(公告)日:1992-05-06
A hydrazine compound of the formula (I) or its salt:
wherein A is a benzofuranyl group which may be substituted, a quinolinyl group which may be substituted, a benzothienyl group which may be substituted, a benzothiazolyl group which may be substituted, a thienothienyl group which may be substituted, a dihydrothienothienyl group which may be substituted, a dihydrocyclopentathienyl group which may substituted, a tetrahydrobenzothienyl group-which may be substituted, an indanyl group which may be substituted, or a hexahydroindanyl group which may be substituted, W is a hydrogen atom, a cyano group, -COCOOR', -S-N(R'')COOR' or -CH₂OCOR', wherein each of R' and R'' which are independent from each other, is an alkyl group or a cycloalkyl group, R is a halogen atom, an alkyl group which may be substituted by a halogen atom, an alkoxy group which may substituted by a halogen atom, an alkylthio group which may be substituted by a halogen atom, or a nitro group, n is an integer of from 0 to 5, provided that when n is 2 or more, the plurality of R may be the same or different.
式 (I) 的肼化合物或其盐:
其中 A 是一个可被取代的苯并呋喃基、一个可被取代的喹啉基、一个可被取代的苯并噻吩基、一个可被取代的苯并噻唑基、一个可被取代的噻吩基、一个可被取代的二氢噻吩基、一个可被取代的二氢环噻吩基、一个可被取代的四氢苯并噻吩基、可被取代的二氢噻吩基、可被取代的二氢环戊噻吩基、可被取代的四氢苯并噻吩基、可被取代的茚基或可被取代的六氢茚基、W 是氢原子、氰基、-COCOOR'、-S-N(R'')COOR'或-CH₂OCOR',其中 R'和 R''各自独立,是烷基或环烷基,R 是卤素原子、可被卤素原子取代的烷基、可被卤素原子取代的烷氧基、可被卤素原子取代的烷硫基或硝基,n 为 0 至 5 的整数,但当 n 为 2 或 2 以上时,多个 R 可以相同或不同。