Picolinamides as fungicides

Patent metadata

Field	Value
Publication number	US-12180163-B2
Application number	US-202117483232-A
Country	US
Kind code	B2
Filing date	Sep 23, 2021
Priority date	Mar 8, 2018
Publication date	Dec 31, 2024
Grant date	Dec 31, 2024

Abstract

This disclosure relates to picolinamides of Formula I and their use as fungicides.

First claim

What is claimed is:

1. A compound of Formula I

wherein:
Q is

X is hydrogen;
Z is N and W is O;
R 1 is hydrogen or methyl;
R 2 is methyl;
R 3 is phenyl, optionally substituted with 0, 1 or multiple R 7 ;
R 5 is hydrogen, halo, or alkoxy, optionally substituted with 0,1, or multiple R 7 ;
R 6 is hydrogen, —C(O) R 8 , or —CH 2 OC(O) R 8 ;
R 7 is hydrogen, halo, or cyano; or R 7 is alkyl, aryl, acyl, alkenyl, alkynyl, or alkoxy, each optionally substituted with 0, 1, or multiple R 9 ;
R 8 is alkyl, alkoxy, or aryl, each optionally substituted with 0, 1, or multiple R 7 ;
R 9 is hydrogen, alkyl, aryl, acyl, halo, alkenyl, alkoxy, or heterocyclyl; and
R 10 is hydrogen or alkyl, substituted with 0, 1 or multiple R 7 .

2. The compound according to claim 1 , wherein R 5 is alkoxy.

3. The compound according to claim 2 , wherein R 6 is hydrogen.

4. The compound according to claim 2 , wherein R 6 is chosen from —C(O) R 8 or —CH 2 OC(O) R 8 .

5. The compound according to claim 4 , wherein R 3 is aryl, optionally substituted with 0 or 1 R 7 .

Assignees

• Corteva Agriscience Llc

Inventors

• Loy Brian A
• Vermeulen Nicolaas
• Sam Brannon
• Meyer Kevin G
• Yao Chenglin
• Babij Nicholas R
• Petkus Jeff

Classifications

• C07D498/04

  Ortho-condensed systems · CPC title

• C07D409/12

  linked by a chain containing hetero atoms as chain links · CPC title

• A01N43/84

  six-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4 · CPC title

• A01N43/40

  six-membered rings · CPC title

• C07B53/00

  Asymmetric syntheses · CPC title