2-£(2-alkoksi-6-trifluormetilpirimidin-4-il)-oksimetilen)| -fenil-asetik asit türevleri, bunlarin üretilmesine mahsus usul ve ara ürünler ile bunlarin kullanilmasi.

摘要

PCT No. PCT/EP95/04375 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Nov. 7, 1995 PCT Pub. No. WO96/16047 PCT Pub. Date May 30, 19962-[(2-Alkoxy-6-trifluoromethylpyrimidin-4-yl)oxymethylene]-phenylacetic acid derivatives of the formula I where the index and the substituents have the following meanings: U is CH or N; V is O or NH; R is alkyl; R1 is cyano, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or phenyl; n is 0 or an integer from 1 to 4, processes and intermediates for their preparation, and their use are described.