申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0277384A2
公开(公告)日:1988-08-10
A method of controlling weeds by applying thereto or to the locus thereof of an imidazole derivative of formula
wherein
R1 is hydrogen or mercapto;
L is cyano or a radical of formula
X is 1-indanyl, 1-tetrahydronaphthalenyl, 5-benzocycloheptanyl, 4-tetrahydrobenzothienyl, 4-tetrahydroben- zofuryl, 5-tetrahydroquinolyl, 5-tetrahydroisoquinolyl, 8-tetrahydroquinolyl, 8-tetrahydroisoquinolyl, 9,10-dihydro-9-antracenyl, 9H-fluoren-9-yl, 5-dibenzo[a,d]-cycloheptenyl, 5-dibenzo[a,d]cycloheptanyl or 1-dihydronaphthalenyl each unsubstituted or substituted; or X is a group
or a group -
; wherein
n is 0, 1 or 2 or two; A is hydrogen, optionally substituted C3-C7cycloalkyl or pyridinyl, pyrimidinyl, naphthalenyl, f6ranyt and thienyl, each unsubstituted or substituted; Z is naphthalenyl, thienyl, furanyl, pyrimidinyl, phenyl or pyridinyl, each unsubstituted or substituted;
a salt or stereoisomeric form thereof, novel compounds for use in said method; herbicidal compositions containing such compounds as active ingredient and methods of preparing said compounds.
一种控制杂草的方法,通过向杂草或其所在地施用一种式的咪唑衍生物
式中
R1 是氢或巯基
L 是氰基或式
X是1-茚基、1-四氢萘基、5-苯并环庚烷基、4-四氢苯并噻吩基、4-四氢苯并呋喃基、5-四氢喹啉基、5-四氢异喹啉基、8-四氢喹啉基8-四氢异喹啉基、9,10-二氢-9-蒽基、9H-芴-9-基、5-二苯并[a,d]-环庚烯基、5-二苯并[a,d]环庚烷基或 1-二氢萘基,每种基团均未经取代或取代;或 X 是一个基团
或一个基团
其中
n 是 0、1 或 2 或 2;A 是氢、任选取代的 C3-C7 环烷基或吡啶基、嘧啶基、萘 基、呋喃基和噻吩基,各自未被取代或取代;Z 是萘基、噻吩基、呋喃基、嘧啶 基、苯基或吡啶基,各自未被取代或取代;
其盐或立体异构体形式,用于所述方法的新型化合物;含有此类化合物作为活性成分的除草组合物以及制备所述化合物的方法。