| 摘要 |
3'-Trifluoromethylbiphenyl-2-yl-substituted nitrone or hydroxylamine derivatives of formula (I) are new. X = a group of formula (X1)-(X3); R1 = 1-8C alkyl, 1-8C haloalkyl, 3-6C cycloalkyl, 3-8C halocycloalkyl, optionally substituted aryl, 5- or 6-membered heterocycle or 1-8C acyl; R2 = H or 1-3C alkyl; R3 = H, 1-3C alkyl, 1-3C haloalkyl, 1-2C alkoxy, 1-2C haloalkoxy, halo or CN; R4 = H, 1-3C alkyl, -COR7 or -CSR7; R5 = 1-6C alkyl, 1-6C haloalkyl, 3-6C cycloalkyl, optionally substituted aryl or a 5- or 6-membered heterocycle; or R1+R4 or R5+R6 may form a ring; R6 = H, 1-3C alkyl or 1-3C haloalkyl; and R7 = H, 1-6C alkyl, 1-6C haloalkyl, aryl, 1-6C alkylamino or 1-6C alkoxy.
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| 申请人 |
HOECHST SCHERING AGREVO GMBH, 13509 BERLIN, DE |
发明人 |
FRANKE, HEINRICH, DIPL.-CHEM. DR., 14195 BERLIN, DE;FRANKE, WILFRIED, DIPL.-CHEM. DR., 13503 BERLIN, DE;KOEHN, ARNIM, DIPL.-CHEM. DR., 13437 BERLIN, DE;WEGMANN, THOMAS, DIPL.-CHEM. DR., 13469 BERLIN, DE;BOHNER, JUERGEN, DIPL.-AGR.-BIOL. DR., 12163 BERLIN, DE;RICHTER, EBERHARD, DIPL.-CHEM. DR., 12107 BERLIN, DE |
