EP 0660828 A1 19950705 - HYDROXYL AMINO PHENYL SULPHONYL UREAS, THEIR PREPARATION AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS.

Title (en)

HYDROXYL AMINO PHENYL SULPHONYL UREAS, THEIR PREPARATION AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS.

Title (de)

HYDROXYLAMINO-PHENYLSULFONYLHARNSTOFFE, IHRE DARSTELLUNG UND IHRE VERWENDUNG ALS HERBIZIDE UND PFLANZENWACHSTUMSREGULATOREN.

Title (fr)

HYDROXYLAMINO-PHENYLSULFONYLUREES, LEUR PREPARATION ET LEUR APPLICATION COMME HERBICIDES ET COMME REGULATEURS DE CROISSANCE VEGETALE.

Publication

EP 0660828 A1 19950705 (DE)

Application

EP 93920708 A 19930913

Priority

DE 4230933 A 19920916
EP 9302469 W 19930913

Abstract (en)

[origin: DE4230933A1] The sulphonyl ureas of formula (I) and their salts are suitable as selective herbicides to combat weeds in the cultivation of useful plants. The intermediate products of formulae (II) and (IV) may be used for their production.

IPC 1-7

C07D 239/42; A01N 47/36; C07D 239/46; C07D 239/48; C07D 239/52; C07D 251/16; C07D 251/22; C07D 251/52

IPC 8 full level

C07D 251/14 (2006.01); A01N 47/36 (2006.01); A01N 53/00 (2006.01); A01N 57/00 (2006.01); C07C 303/36 (2006.01); C07C 311/39 (2006.01); C07C 311/65 (2006.01); C07D 239/42 (2006.01); C07D 239/47 (2006.01); C07D 239/52 (2006.01); C07D 251/16 (2006.01); C07D 251/18 (2006.01); C07D 251/46 (2006.01); C07D 409/12 (2006.01); C07D 521/00 (2006.01)

CPC (source: EP KR)

A01N 47/36 (2013.01 - EP KR); A01N 53/00 (2013.01 - EP); C07D 239/42 (2013.01 - KR); C07D 521/00 (2013.01 - EP)

Citation (search report)

See references of WO 9406778A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IE IT LI NL

DOCDB simple family (publication)

DE 4230933 A1 19940317; AU 4816193 A 19940412; BR 9307062 A 19990629; CA 2144769 A1 19940331; CN 1112922 A 19951206; EP 0660828 A1 19950705; JP H08501542 A 19960220; KR 950703538 A 19950920; WO 9406778 A1 19940331

DOCDB simple family (application)

DE 4230933 A 19920916; AU 4816193 A 19930913; BR 9307062 A 19930913; CA 2144769 A 19930913; CN 93117530 A 19930915; EP 9302469 W 19930913; EP 93920708 A 19930913; JP 50778193 A 19930913; KR 19950701009 A 19950315