申请人:BASF Aktiengesellschaft
公开号:US05015285A1
公开(公告)日:1991-05-14
Aromatic carboxylic acid derivatives of the formula ##STR1## in which the radical ##STR2## is a substituted or unsubstituted quinoline, naphthalene, benzofuran, thiophene or pyridine radical, R.sup.1 is hydrogen, alkylidenaminoxy, unsubstituted or substituted cycloalkylidenaminoxy, succinyliminoxy, unsubstituted or substituted alkenyloxy, alkynyloxy, azolyl, alkylsulfonylamino, alkoxycarbonylalkyloxy, N-azolylalkyloxy, unsubstituted or substituted alkoxy, unsubstituted or substituted phenylalkoxy, hydroxyl or the radical O.sup..crclbar. M.sup..sym., M.sup..sym. being one equivalent of an alkali metal, alkaline earth metal or organic ammonium ion, R.sup.2 and R.sup.3 are alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, X is oxygen or sulfur, Y and Z are nitrogen or the methine group, and R.sup.4 and R.sup.5 are hydrogen, halogen, alkyl, haloalkyl, nitro, alkoxy, unsubstituted or substituted alkenyloxy, acylamino, alkylamino, dialkylamino or arylamino, and their use for controlling the growth of unwanted plants.
化学中的芳香羧酸衍生物的公式为##STR1##,其中基团##STR2##是取代或未取代的喹啉、萘、苯并呋喃、噻吩或吡啶基团,R.sup.1是氢、烷基亚胺氧基、未取代或取代的环烷基亚胺氧基、琥珀酰亚胺氧基、未取代或取代的烯烃氧基、炔烃氧基、唑基、烷基磺酰氨基、烷氧羰基烷氧基、N-唑基烷氧基、未取代或取代的烷氧基、未取代或取代的苯基烷氧基、羟基或基团O.sup..crclbar. M.sup..sym.,M.sup..sym.为一当量的碱金属、碱土金属或有机铵离子,R.sup.2和R.sup.3为烷基、卤代烷基、烷氧基、卤代烷氧基或烷硫基,X为氧或硫,Y和Z为氮或甲烷基,R.sup.4和R.sup.5为氢、卤素、烷基、卤代烷基、硝基、烷氧基、未取代或取代的烯烃氧基、酰胺基、烷基胺基、二烷基胺基或芳基胺基,并用于控制不需要的植物生长。