摘要:
The invention relates to pyridyl carbamates of formula (I), in which the index and the substituents have the follwing meaning: R' is hydrogen, optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkyl carbonyl and alkoxy carbonyl; R" is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, or where V is an amino group, also hydrogen; V is oxygen (-O-), sulphur (-S-) or an amino group which can carry one of the following radicals: alkyl, alkenyl, alkinyl or cycloalkyl; X is cyano, nitro, halogen, optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, or where n > 1, an optionally substituted bridge bound to two adjacent C-atoms of the pyridyl ring and containing 3 to 4 members from the group of 3 or 4 carbon atoms, 2 to 3 carbon atoms and one or two nitrogen, oxygen and/or sulphur atoms, said bridge being able to form a partially unsaturated or aromatic radical together with the ring to which it is bound; n is 0, 1, 2 or 3, and the radicals X may be different when n > 1; R is halogen, hydroxy, mercapto, amino, formyl, carboxyl, carbonylamino or an organic radical which is bound directly or via an oxy group, mercapto group, amino group, carboxyl or carbonylamino group, or along with one group X and the pyridyl ring to which they are bound, an optionally substituted bicyclic, partially or completely unsaturated system which can contain heteroatoms from the group of oxygen, sulphur and nitrogen in addition to carbon ring members. It also relates to a process and intermediates for the preparation of said pyridil carbamates and use thereof.
摘要(中):
式(I),其中所述索引和所述取代基具有以下含义的吡啶基氨基甲酸酯:R“是氢,未取代的或取代的。 烷基,烯基,炔基,环烷基,环烯基,烷基羰基,烷氧基羰基和; R“是未取代的或取代的烷基,烯基,炔基,环烷基和环烯基,或在V代表氨基,另外氢;. V是氧(-O-),硫(-S-)或氨基的情况下 可以携带下列基团中的一种:烷基,烯基,炔基或环烷基; X是氰基,硝基,卤素,未取代或取代的烷基,烯基,炔基,烷氧基,链烯氧基,炔氧基或在事件是n> 1时,一个。 键合到未取代的或取代的含有3至4个成员选自3或4个碳原子,2至3个碳原子和一个或两个氮,氧和/或硫原子。桥吡啶环的两个相邻的C原子,此桥 与它连接的环一起可以形成一个部分不饱和或芳族基团; n为0,1,2或3,其中基团X可以是不同的,如果N> 1; R是卤素,羟基,巯基, 氨基,甲酰基,羧基,羰基氨基或有机基团,其直接或ü 通过氧基,巯基,氨基,羧基,或羰基,或一起与基团X和所述吡啶环被结合到它们所键合,未取代的或取代的。 双环,部分或完全不饱和的系统,其可以包含,除了碳环成员选自氧,硫和氮的杂原子,它们的制备方法和它们的使用的方法和中间体。