Difluoromethyl-nicotinic-indanyl carboxamides

Patent metadata

Field	Value
Publication number	US-10349656-B2
Application number	US-201515320780-A
Country	US
Kind code	B2
Filing date	Jun 22, 2015
Priority date	Jun 25, 2014
Publication date	Jul 16, 2019
Grant date	Jul 16, 2019

Abstract

The present invention relates to novel difluoromethyl-nicotinic indanyl carboxamides, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for control of harmful microorganisms in crop protection and in the protection of materials.

First claim

The invention claimed is:

1. A difluoromethyl-nicotinic indanyl carboxamide of formula (I),

wherein
X 1 represents fluorine, chlorine, bromine, methyl, ethyl, trifluoromethyl, or difluoromethyl;
n represents 0 or 1;
R a represents hydrogen, fluorine, chlorine, bromine, methyl or trifluoromethyl; and
R 1 represents ethyl, n-propyl, iso-propyl, or iso-butyl.

2. The difluoromethyl-nicotinic indanyl carboxamide of formula (I) according to claim 1 , wherein
n represents 0;
R a represents hydrogen; and
R 1 represents ethyl, n-propyl, iso-propyl, or iso-butyl.

3. The difluoromethyl-nicotinic indanyl carboxamide of formula (I) according to claim 1 , wherein the isomers' specific rotation is (−).

4. A compound of formula (III),

wherein
R a represents fluorine, chlorine, bromine, methyl or trifluoromethyl; and
R 1 represents ethyl, n-propyl, iso-propyl, or iso-butyl.

5. The compound of formula (III) according to claim 4 ,
wherein
R 1 represents n-propyl, iso-propyl, or iso-butyl.

6. A compound of formula (IV),

wherein
X 3 represents C 1 -C 6 alkyl; and
R 4 independently of one another represent C 1 -C 6 alkyl.

7. The compound of formula (IV) according to claim 6 , wherein
X 3 represents ethyl or methyl; and
R 4 independently of one another represent methyl or ethyl.

8. The compound of formula (IV) according to claim 6 , wherein
X 3 represents ethyl; and
R 4 represents ethyl.

9. A composition for controlling phytopathogenic harmful fungi, comprising a content of at least one compound of formula (I) according to claim 1 , in addition to one or more extenders and/or surfactants.

10. A method for controlling phytopathogenic harmful fungi, comprising applying one or more compounds of formula (I) according to claim 1 to the phytopathogenic harmful fungi and/or a habitat thereof.

11. A process for producing a composition for controlling phytopathogenic harmful fungi, comprising mixing one or more compounds of formula (I) according to claim 1 with one or more extenders and/or surfactants.

12. A method for controlling phytopathogenic harmful fungi, comprising applying one or more compounds of formula (I) according to claim 1 to transgenic plants, and seeds of transgenic plants.

Assignees

• Bayer Cropscience Ag

Inventors

• Dubost Christophe
• Winter Philipp
• Brünjes Marco
• Ford Mark James
• Wachendorff-Neumann Ulrike
• Montagne Cyril
• Vors Jean-Pierre
• Brunet Stephane
• Rinolfi Philippe

Classifications

• A01N43/40 Primary

  six-membered rings · CPC title

• C07D213/82 Primary

  in position 3 · CPC title