申请人:BASF Aktiengesellschaft
公开号:US05085686A1
公开(公告)日:1992-02-04
Salicylaldehyde derivatives and salicyclic acid derivatives of the formula I ##STR1## where A is an unsubstituted or substituted phenyl radical, an unsubstituted or substituted 5-membered heteroaromatic radical having from 2 to 4 nitrogen atoms or two nitrogen atoms and additionally one sulfur or oxygen atom or an unsubstituted or substituted thienyl, pyridyl, naphthyl, quinolyl, indazolyl or benzotriazolyl radical, X is oxygen or sulfur, and the radicals R.sup.1 and R.sup.4 have the means given in the specification, processes and intermediates for their production, and their use as herbicides and bioregulators.
Salicylaldehyde衍生物和公式I的水杨醛衍生物和水杨酸衍生物##STR1##其中A是未取代或取代的苯基基团,具有从2到4个氮原子或两个氮原子和另外一个硫或氧原子的未取代或取代的5元杂环芳基基团,或未取代或取代的噻吩基,吡啶基,萘基,喹啉基,吲唑基或苯并三氮唑基基团,X是氧或硫,基团R1和R4在规范中给出,其生产过程和中间体以及其作为除草剂和生物调节剂的用途。