【発明の名称】新規なチオフェンスルホニルウレア誘導体及びそれを含有する除草性組成物

Japanese Patent JPH09505044

A

PCT No. PCT/KR94/00161 Sec. 371 Date Jul. 24, 1996 Sec. 102(e) Date Jul. 24, 1996 PCT Filed Nov. 9, 1994 PCT Pub. No. WO95/13276 PCT Pub. Date May 18, 1995The present invention relates to a thiophenesulfonylurea derivative represented by general formula (I), the process for preparation thereof, and herbicide using it; and a salt thereof, in which T represents a group T1, T2, or T3 having general formulae (a), wherein E represents a direct bond; R represents hydrogen or C1-4 acyl; R1 represents C1-6 alkyl substituted with 1 to 3 halogen atoms; R2 represents hydrogen, C1-3 alkyl, C1-3 haloalkyl, halogen, cyano, C1-3 alkoxy, C1-3 haloalkoxy, amino, methylamino, dimethylamino, or C1-3 alkyl substituted with C1-2 alkoxy, C1-2 haloalkoxy, thiol, methylthio, cyano or hydroxy; A represents a group selected from A1 to A4 having general formulae (b), and a herbicidal composition containing these derivatives.

JPS6366169	2-(ACYLTHIO)METHYLDIHYDROPYRIDINES, MANUFACTURE AND PHARMACOLOGICAL COMPOSITION
JPS6422852	NEW DERIVATIVES OF 1-ARYLSULFONYL-1,5-DIHYDRO-2H-PYRROL-2-ON, THEIR PRODUCTION AND INTERMEDIATES, THEIR USE AS DRUGS AND CO POSITIONS CONTAINING THE SAME
JPH03190859	2-IMINOPYRIDINE DERIVATIVE, PREPARATION OF THE SAME, AND HERBICIDE COMPOSED OF DERIVATIVE

Kim, Daephan
Yun, Kyung Yeol
Yu, Zeuk
Lee, Yung Su
Kang, Sunkyu
Fan, intec

JP51372895A

May 20, 1997

November 09, 1994

Click for automatic bibliography generation  

Korea Research Institute of Chemical Technology

C07D409/12; A01N47/36; C07D333/34; C07D491/048; C07D491/052; C07D521/00; (IPC1-7): C07D409/12; A01N47/36; C07D409/12

Takashima Hajime

Previous Patent: 置換フェニル化合物

Next Patent: 薬学的乳剤