C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 263/56 (2006.01) A01N 43/76 (2006.01) A01N 43/78 (2006.01) A01N 43/80 (2006.01) A01N 43/82 (2006.01) C07B 61/00 (2006.01) C07D 413/04 (2006.01) C07D 413/12 (2006.01) C07D 413/14 (2006.01) C07D 417/12 (2006.01) C07D 417/14 (2006.01)
Patent
CA 2415210
The present invention relates to benzoxazole compounds represented by the following formula (I): (see formula I) wherein R1 to R4 may be the same or different from each other, and each represent a hydrogen atom, alkyl group having 1 to 6 carbon atoms, alkoxy group having 1 to 4 carbon atoms, haloalkyl group having 1 to 4 carbon atoms, haloalkoxy group having 1 to 4 carbon atoms, halogen atom, nitro group, cyano group, R12S(O)n, alkoxycarbonyl group having 1 to 4 carbon atoms, amino group, -NHCOR11 or carbonyl group, where R11 and R12 each represent an alkyl group having 1 to 6 carbon atoms, and n is an integer of 0 to 2, A represents a single bond, CHR5-Y, CR5-CR6, CR5R7-CHR6 or CHR5, where R5 represents a hydrogen atom, hydroxyl group, halogen atom or alkyl group, R6 and R7 each represent a hydrogen atom, hydroxyl group, alkyl group, halogen atom or substituted sulfonyloxy group, Y represents O, S or NH, and W represents a substituted or unsubstituted benzene ring or hetero ring, and processes for preparing the same.
L'invention concerne un composé de benzoxazole représenté par la formule générale (I), dans laquelle R1 à R4 peuvent représenter des éléments identiques ou différents, chacun représentant un hydrogène, un alkyle C¿1-6?, un alcoxy C¿1-4?, etc.¿ ?; A représente une liaison unique, CHR5-Y, CR5=CR6, CR5R7-CHR6, OU CHR5 (R5 représentant un hydrogène, un hydroxy, un halogéno, ou un alkyle ; R6 et R7 représentant chacun un hydrogène, un hydroxy, un alkyle, un halogéno, ou un sulfonyloxy substitué ; et Y représentant un oxygène, du soufre, ou du NH) ; et W représente un noyau benzénique ou un noyau hétéro (non)substitué.
Asahara Takehiko
Fukuda Shohei
Nakamura Akira
Okada Tatsuo
Oohida Satoshi
Kyoyu Agri Co. Ltd.
Sim & Mcburney
Ube Industries Ltd.
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