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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9693556 B1

PDFFull Text
Date of Patent:
Jul. 04, 2017

Filed:

Oct. 03, 2012

Herbicidal pyridazinone derivatives

Applicant:

Syngenta Limited, Guildford, GB;

Inventors:

Yunas Bhonoah, Bracknell, GB;

Alison Clare Elliott, Bracknell, GB;

Steven Gaulier, Bracknell, GB;

Kenneth Ling, Bracknell, GB;

Glynn Mitchell, Bracknell, GB;

James Alan Morris, Bracknell, GB;

Paula Rocha Rzepa, Bracknell, GB;

Russell Colin Viner, Bracknell, GB;

Assignee:

Syngenta Limited, Guildford, Surrey, GB;

Attorney:

James Cueva

Primary Examiner:

Alexander R Pagano

Int. Cl.
CPC ...
A61K 31/51 (2006.01); C07D 401/00 (2006.01); A01N 43/58 (2006.01); C07D 237/16 (2006.01); C07D 401/04 (2006.01); C07D 401/14 (2006.01); C07D 405/04 (2006.01); C07D 405/12 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C07D 413/10 (2006.01); C07D 413/14 (2006.01); C07D 417/04 (2006.01); C07D 471/04 (2006.01); C07D 495/10 (2006.01); A01N 43/60 (2006.01); A01N 43/653 (2006.01); A01N 43/80 (2006.01); A01N 43/90 (2006.01); A01N 43/84 (2006.01);
U.S. Cl.
CPC ...
A01N 43/58 (2013.01); A01N 43/60 (2013.01); A01N 43/653 (2013.01); A01N 43/80 (2013.01); A01N 43/84 (2013.01); A01N 43/90 (2013.01); C07D 237/16 (2013.01); C07D 401/04 (2013.01); C07D 401/14 (2013.01); C07D 405/04 (2013.01); C07D 405/12 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); C07D 413/10 (2013.01); C07D 413/14 (2013.01); C07D 417/04 (2013.01); C07D 471/04 (2013.01); C07D 495/10 (2013.01);
Abstract

The present invention provides a compound of Formula (I) or an agronomically acceptable salt thereof, wherein: Ris selected from the group consisting of (A1), (A2) and (A3) wherein Xis N or CRXis N or CRXis N or CRXis N or CRR, R, R, RR, R, Rand Rare as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), and to their use for controlling weeds, in particular in crops of useful plants.

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