Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SULFAMOYLPHENYL UREA
Document Type and Number:
Japanese Patent JPH02174754
Kind Code:
A
Abstract:

NEW MATERIAL: A compd. represented by formula I [wherein A is a group represented by formula II (wherein Rg, Rh are each H or a halogen; and Rc is H or a halogen); R1 and R2 are H or a 1-8C alkyl; R3 is H or a 1-4C alkyl; and Ra and Rb are each H or a halogen].

EXAMPLE: 1-[4-(N-3,4-Dimethylbenzoylsulfamoyl)-phenyl]-3-methyl urea.

USE: A plant protecting agent. An agricultural plant is protected from crop injury action of an acylcyclohexanedione herbicide or a sulfonyl urea herbicide.

PROCESS: An isocyanate represented by formula IV is reacted with a sulfamoylaniline represented by formula III to obtain the compd. represented by formula I.


Inventors:
URUSU BURUKUHARUTO
RAAFUATO ZORIMAN
UERUNAA TOETSUPUFURU
HANSUURUDORUFU BUAESUPE
Application Number:
JP1989000273625
Publication Date:
July 06, 1990
Filing Date:
October 20, 1989
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CIBA GEIGY AG
International Classes:
C07D295/20; A01N25/32; A01N35/06; A01N37/20; A01N43/40; A01N43/60; A01N43/76; A01N43/78; A01N47/28; A01N47/30; A01N47/36; C07C311/51; C07D211/06; C07D211/90; C07D213/76; C07D213/81; C07D241/44; C07D263/58; C07D307/22; C07D307/68; C07D307/84; C07D317/68; C07D333/38; C07D333/68; (IPC1-7): A01N47/30; C07C311/51; C07D211/06; C07D213/81; C07D241/44; C07D263/58; C07D295/20; C07D307/68; C07D333/38; C07D333/68