EP 0842154 A1 19980520 - SUBSTITUTED HYDRAZINOPHENYLSULFONYL UREAS, A PROCESS FOR PREPARING THE SAME AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS

Title (en)

SUBSTITUTED HYDRAZINOPHENYLSULFONYL UREAS, A PROCESS FOR PREPARING THE SAME AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS

Title (de)

SUBSTITUIERTE HYDRAZINOPHENYLSULFONYLHARNSTOFFE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS HERBIZIDE UND PFLANZENWACHSTUMSREGULATOREN

Title (fr)

HYDRAZINOPHENYLSULFONYLE-UREES SUBSTITUEES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION COMME HERBICIDES ET REGULATEURS DE LA CROISSANCE VEGETALE

Publication

EP 0842154 A1 19980520 (DE)

Application

EP 96921964 A 19960610

Priority

DE 19521668 A 19950614
EP 9602513 W 19960610

Abstract (en)

[origin: DE19521668A1] Compounds have the formula (I), in which R<1> stands for S(O)nR<4>, SO2NR<5>R<6> or CONR<5>R<6>; A stands for a residue having the formula A<1> or, should R<1> stand for S(O)nR<4> or SO2NR<5>R<6>, may also stand for a residue having the formula A<2> R<7>R<8>C=N-NR<9>- (A<1>), R<10>R<11>N-NR<9>- (A<2>); and R<2> to R<11>, W, X, Y and Z have the definitions given in the first claim. These compounds are suitable as selective herbicides or plant growth regulators. The compounds having the formula (I) may be prepared in an analogous manner to known processes by using at least some new intermediate products (see process described in claim 5 and intermediate products having the formulas (II), (IV) and (VI)).

IPC 1-7

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

IPC 8 full level

C07D 251/16 (2006.01); A01N 47/36 (2006.01); C07C 311/49 (2006.01); C07C 317/36 (2006.01); C07D 239/42 (2006.01); C07D 239/47 (2006.01); C07D 239/54 (2006.01); C07D 251/46 (2006.01); C07D 521/00 (2006.01)

CPC (source: EP)

A01N 47/36 (2013.01); C07C 311/49 (2013.01); C07C 317/36 (2013.01); C07D 521/00 (2013.01)

Citation (search report)

See references of WO 9700247A1

Designated contracting state (EPC)

DE DK ES FR GB IT

DOCDB simple family (publication)

DE 19521668 A1 19961219; AU 6302096 A 19970115; BR 9608572 A 19981229; CA 2224612 A1 19970103; EP 0842154 A1 19980520; JP H11507658 A 19990706; PL 324181 A1 19980511; WO 9700247 A1 19970103; ZA 965015 B 19970123

DOCDB simple family (application)

DE 19521668 A 19950614; AU 6302096 A 19960610; BR 9608572 A 19960610; CA 2224612 A 19960610; EP 9602513 W 19960610; EP 96921964 A 19960610; JP 50261897 A 19960610; PL 32418196 A 19960610; ZA 965015 A 19960613