| 摘要 |
The invention concerns novel microbicidal agents based on, in part known, dibromo-thiophene-carboxylkic acid derivatives of formula (I), in which R stands for the groupings -XR<1>, -NR<2>R<3>, -NR<4>OR<5> or -NR<4>-N(R<5>)2, wherein X stands for oxygen or sulphur, and R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given in the description. The invention further concerns the use of these substances for combatting undesired micro-organisms. The invention also concerns novel dibromo-thiophene-carboxylic acid derivatives of formula (I-A), in which R<9> stands for the groupings -SR<1>, -OR<10>, (i), (ii), or (iii), wherein R<1>, R<4>, R<5>, R<10>, R<11>, R<12> and R<13> have the meanings given in the description, and a method of preparing the substances of formula (I-A).
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| 申请人 |
BAYER AG, 51373 LEVERKUSEN, DE |
发明人 |
ELBE, HANS-LUDWIG, DR., 42329 WUPPERTAL, DE;ASMANN, LUTZ, DR., 23701 EUTIN, DE;TIEMANN, RALF, DR., 51375 LEVERKUSEN, DE;SCHULZ, UTA, DR., 42799 LEICHLINGEN, DE;HAENSLER, GERD, DIPL.-LANDW. DR., 41381 LEVERKUSEN, DE;DEHNE, HEINZ-WILHELM, DIPL.-AGR.-ING. DR.HABIL., 40789 MONHEIM, DE |
