| 摘要 |
PCT No. PCT/EP95/02975 Sec. 371 Date Feb. 10, 1997 Sec. 102(e) Date Feb. 10, 1997 PCT Filed Jul. 27, 1995 PCT Pub. No. WO96/05198 PCT Pub. Date Feb. 22, 1996Saccharin derivatives of the formula I <IMAGE> I where the substituents have the following meanings: L and M are hydrogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, chlorine, cyano, methylsulfonyl, nitro or trifluoromethyl; Z is hydrogen, C1-C4-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C3-C5-alkynyl, C1-C4-acyl, benzyl or phenyl, the phenyl rings in each case being unsubstituted or substituted by halogen or C1-C4-alkyl; Q is a radical T-J, where T is a carbonyl radical CO or the radical -CHY, J is a 4-linked isoxazole ring of the formula II <IMAGE> II where R1 is hydrogen or C1-C4-alkyl and R2 is C1-C4-alkyl, cyclopropyl, 1-methylcyclopropyl or 1-methylthiocyclopropyl; Y is an OH group, a hydroxyl group which may be acylated by C2-C4-acyl or a chlorine atom; and agriculturally customary salts of the compounds I are described. |
