EP 0920415 A1 19990609 - SUBSTITUTED 2-PHENYLPYRIDINE AS HERBICIDE
Title (en)
SUBSTITUTED 2-PHENYLPYRIDINE AS HERBICIDE
Title (de)
SUBSTITUIERTE 2-PHENYLPYRIDINE ALS HERBIZIDE
Title (fr)
PHENYLEPYRIDINE SUBSTITUEE EN 2 COMME HERBICIDE
Publication
Application
Priority
- DE 19633746 A 19960822
- EP 9704420 W 19970813
Abstract (en)
[origin: DE19633746A1] The present invention pertains to substituted 2-phenylpyridine I and the salts thereof of formula (I), where R<1> = SH, SO2NH2, C1-C2-alkylthio, C1-C6-alkyl-sulfinyl, C1-C6-akylsulfonyl, C1-C6alkylaminosulfonyl, Di-(C1-C6alkyl)aminosulfonyl; R<1>, R<3> = H, halogen; R<4> = CN, OH, halogen, C1-C6-alkoxy, possibly substituted OCH2-phenyl and R<5> have the meanings given in the description. The invention also relates to: the use of compounds (I) as herbicides or as plant dessicating/defoliating agents, the herbicides and the plant dessicating/defoliating agents containing compounds (I) as actives substances, the processes for controlling undesirable plant growth and for dessicating/defoliating plants using compounds (I), the processes for producing compounds (I), herbicides and plant dessicating/defoliating agents by compounds (I), as well as the intermerdiate products of formulae (IIa, V and VI).
IPC 1-7
C07D 213/70; C07D 213/71; A01N 43/40; C07D 213/61; C07D 213/73
IPC 8 full level
C07D 213/70 (2006.01); A01N 43/40 (2006.01); C07D 213/71 (2006.01); C07D 213/89 (2006.01); C07D 405/10 (2006.01); C07D 405/12 (2006.01); C07D 409/10 (2006.01); C07D 411/10 (2006.01)
CPC (source: EP US)
A01N 43/40 (2013.01 - EP US); C07D 213/71 (2013.01 - EP US); C07D 405/10 (2013.01 - EP US); C07D 405/12 (2013.01 - EP US); C07D 409/10 (2013.01 - EP US); C07D 411/10 (2013.01 - EP US)
Citation (search report)
See references of WO 9807700A1
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
DE 19633746 A1 19980226; AR 009305 A1 20000412; AU 4118397 A 19980306; CA 2263093 A1 19980226; EP 0920415 A1 19990609; JP 2000517303 A 20001226; US 6448205 B1 20020910; WO 9807700 A1 19980226
DOCDB simple family (application)
DE 19633746 A 19960822; AR P970103827 A 19970822; AU 4118397 A 19970813; CA 2263093 A 19970813; EP 9704420 W 19970813; EP 97938899 A 19970813; JP 51036398 A 19970813; US 24246399 A 19990217