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Carboxamides

Inactive Publication Date: 2013-07-25
BAYER CROPSCIENCE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent text describes a new group of compounds called carboxamides of formula (I) that have various uses. These compounds can be used as medicines, solvents, and in other applications. The compounds have different structures and can have various substituents, making them useful in a variety of applications. The technical effect of this patent is the discovery of a new group of compounds that can be used in various applications.

Problems solved by technology

The activity of these compounds is good; however, in some cases, for example at low application rates, it is unsatisfactory.

Method used

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Examples

Experimental program
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Effect test

use examples

Example A

Soya Bean Rust Control Test / Spray Application

[0364]Preparation of the Test Substances:

[0365]5 parts by weight of carboxamide of the formula (I), 142.4 parts by weight of acetone and 7.5 parts by weight of emulsifier (polyoxyethylene alkylphenyl ether) are mixed and adjusted with water to the desired concentration.

[0366]Test Method:

[0367]Soya beans (cultivar: Enrei) were cultivated in plastic containers having a diameter of 7.5 cm. In each case 3 containers, 6 ml of the test substance (preparation as described above) were sprayed onto the seedlings which had reached the 2.3 leaf stage. One day after spraying, the leaves were inoculated with an urediniospore suspension (1×105 urediniospores / ml) of Phakopsora pachyrhizi. 14 days after the inoculation, the degree of infection for each container was evaluated and the efficacy was calculated. The phytotoxicity was also monitored.

TABLE ASoya bean rust control test / spray applicationActive compoundActive compoundapplication rate in ...

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Abstract

Use of carboxamides of the formula (I)in whichA, R1, M, Q and R are as defined in the descriptionfor controlling certain rust fungi, such as soya bean rust and coffee rust, in crop protection.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is a divisional application of U.S. application Ser. No. 11 / 916,436, filed Dec. 3, 2007, which is a National Stage filing of PCT / EP2006 / 005070, filed May 26, 2006, which claims priority from German Application Number 10 2005 025 989.8 filed Jun. 7, 2005 the contents of which are incorporated by reference in their entireties.BACKGROUND OF THE INVENTION[0002]1. Field of Invention[0003]The present invention relates to known carboxamides and to their use for controlling unwanted microorganisms.[0004]2. Description of Related Art[0005]It is already known that numerous carboxamides have fungicidal properties (cf., for example, WO 04 / 103975, WO 04 / 103953, WO 03 / 070705, WO 03 / 010149, WO 02 / 059086, EP-A 0 824 099, EP-A 0 737 682, EP-A 0 591 699, EP-A 0 589 301, EP-A 0 545 099, DE-A 24 09 011, DE-A 20 06 472, JP-A 2001-302605, JP-A 10-251240, JP-A 8-176112, JP-A 8-92223 and JP-A 53-72823). Thus, for example, numerous carboxamides a...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A01N43/56
CPCA01N43/78A01N43/56
Inventor DUNKEL, RALFELBE, HANS-LUDWIGGAYER, HERBERTGREUL, JOERG NICOWACHENDORFF-NEUMANN, ULRIKEDAHMEN, PETERWETCHOLOWSKY, INGOSAWADA, HARUKOHADANO, HIROYUKI
Owner BAYER CROPSCIENCE AG
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