公开(公告)号：US06835694B2

公开(公告)日：2004-12-28

申请号：US10380297

申请日：2003-10-02

申请人： Ken Pallett ,  Ashley Slater

发明人： Ken Pallett ,  Ashley Slater

IPC分类号： A01N4110

CPC分类号： A01N41/10 ,  A01N47/36 ,  A01N47/34 ,  A01N47/30 ,  A01N2300/00

摘要： A method for controlling the growth of weeds at a locus which comprises applying to the locus an effective amount of: (a) a urea herbicide of general formula (1); and (b) 2-(2′-nitro-4′-methylsulfonylbenzoyl)-1,3-cyclohexanedione or an agriculturally acceptable salt or metal complex thereof.

摘要翻译： 一种控制田间杂草生长的方法，其包括向所述场所施用有效量的：（a）通式（1）的脲除草剂; 和（b）2-（2'-硝基-4'-甲基磺酰基苯甲酰基）-1,3-环己二酮或其农业上可接受的盐或金属络合物。

公开(公告)号：US06576675B1

公开(公告)日：2003-06-10

申请号：US09937805

申请日：2001-09-28

申请人： E. Premkumar Reddy ,  M. V. Ramana Reddy

发明人： E. Premkumar Reddy ,  M. V. Ramana Reddy

IPC分类号： A01N4110

CPC分类号： C07C321/20 ,  C07C317/10 ,  C07C323/07

摘要： (Z)-styryl benzylsulfones of formula I are useful as anticancer agents: wherein R1 is selected from the group consisting of hydrogen, chloro and nitro; R2 is selected from the group consisting of hydrogen, lower alkyl, lower alkoxy, chloro, bromo, iodo and fluoro; and R3 and R4 are independently selected from the group consisting of hydrogen, lower alkyl, nitro, chloro, bromo, iodo and fluoro; provided that at least one of R1 or R2 is hydrogen. The corresponding (Z)-styryl benzylsulfides are useful as intermediates in the preparation of the biologically active (Z)-styryl benzyl sulfones.

摘要翻译： 式I的（Z） - 苯乙烯基苄基砜可用作抗癌剂：其中R 1选自氢，氯和硝基; R 2选自氢，低级烷基，低级烷氧基，氯，溴，碘 和氟; R 3和R 4独立地选自氢，低级烷基，硝基，氯，溴，碘和氟;条件是R 1或R 2中的至少一个为氢。相应的（Z） - 苯乙烯基苄基硫醚可用作中间体 在制备生物活性（Z） - 苯乙烯基苄基砜。