公开(公告)号：US3836351A

公开(公告)日：1974-09-17

申请号：US31840672

申请日：1972-12-26

申请人： AMCHEM PROD

发明人： COOKE A ,  JACOBS R ,  COMPTON E

IPC分类号： A01N9/22

摘要： A method for controlling plant growth and compounds used in such method. The method includes the step of applying a composition comprising substituted pyrido(3,2-d) pyrimidine-2,4(1H,3H)-diones as herein described to the locus to be protected As new compositions of matter, 3-substitutedpyrido (3,2d)pyrimidine-2,4(1H,3H)-diones, where the 3-substituent is a member of the group consisting of alkyl groups having from 2 to 8 carbon atoms, dimethoxyethyl, aralkyl groups such as benzyl, chlorosubstituted benzyl, and lower alkyl and methoxy substituted benzyl, cycloalkyl groups having from 3 to 8 carbon atoms, pyridyl substituted alkyl groups having from 1 to 2 carbon atoms, alkenyl groups having not more than 8 carbon atoms, tetrahydrofurfuryl aryl, pyrrolidino, piperidino, homopiperdino, and septamethyleneimino, and 1,3-disubstituted analogues.

摘要翻译： 用于控制植物生长的方法和用于该方法的化合物。 该方法包括如本文所述将包含取代的吡啶并[3,2-d]嘧啶-2,4（1H，3H） - 二酮的组合物施用到待保护的场所的步骤。作为物质的新组合物，3-取代的吡啶并[ 3,2-d]嘧啶-2,4（1H，3H） - 二酮，其中3-取代基是具有2至8个碳原子的烷基，二甲氧基乙基，芳烷基如苄基， 具有3至8个碳原子的低级烷基和甲氧基取代的苄基，具有1至2个碳原子的吡啶基取代的烷基，具有不超过8个碳原子的烯基，四氢糠基，吡咯烷子基，哌啶子基， 高iperdino和septamethyleneimino和1,3-二取代的类似物。