发明名称 AMINOMETHYLENCYANESSIGSÄUREESTER UND -AMIDE.
摘要 PCT No. PCT/EP92/01432 Sec. 371 Date Jan. 5, 1994 Sec. 102(e) Date Jan. 5, 1994 PCT Filed Jun. 25, 1992 PCT Pub. No. WO93/01164 PCT Pub. Date Jan. 21, 1993.Esters and amides of aminomethylenecyanoacetic acid I <IMAGE> (I) where R1 and R2 are each, independently of one another, phenyl, naphthyl, biphenylyl or five- or six-membered hetaryl with one, two or three nitrogens or one oxygen or one sulfur or one nitrogen and one oxygen or one nitrogen and one sulfur, which can be benzo-fused, it being possible for these radicals to be substituted by one to three C1-C12-alkyl groups, C1-C12-alkoxy groups, halogen atoms, cyano groups, hydroxyl groups or groups of the formulae COOR3, COR3, CONHR3, OCOR3 or NHCOR3, and where R3 is C1-C12-alkyl, C5-C8-cycloalkyl or phenyl, X is C2-C30-alkylene which can be interrupted by non-adjacent oxygens, or is C4-C12-alkenylene or C4-C12-alkynylene where the unsaturated bonds are not adjacent to the ester oxygens, or is C5-C8-cycloalkylene or phenylene, and Y is O or NH. are used as stabilizers for organic materials.
申请公布号 DE59203777(D1) 申请公布日期 1995.10.26
申请号 DE1992503777 申请日期 1992.06.25
申请人 BASF AG, 67063 LUDWIGSHAFEN, DE 发明人 HOLDERBAUM, MARTIN, D-6700 LUDWIGSHAFEN, DE;AUMUELLER, ALEXANDER, D-6730 NEUSTADT, DE;TRAUTH, HUBERT, D-6724 DUDENHOFEN, DE
分类号 A61K8/30;A61K8/00;A61K8/41;A61K8/42;A61K8/49;A61Q17/04;C07C253/30;C07C255/30;C07D213/38;C07D213/74;C07D239/26;C07D239/42;C08K5/16;C08K5/18;C09D7/12;C09K3/00;(IPC1-7):C07C255/30;A61K7/42 主分类号 A61K8/30
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