Microbiocidal heterobicyclic derivatives

Patent metadata

Field	Value
Publication number	US-10329272-B2
Application number	US-201615752010-A
Country	US
Kind code	B2
Filing date	Aug 8, 2016
Priority date	Aug 12, 2015
Publication date	Jun 25, 2019
Grant date	Jun 25, 2019

Abstract

Compounds of the formula (I), wherein A, Y—X, R 1 , R 2 , R 3 , R 4 , R b , R c , R d , R 5 , R 6 , R 7 , R a , m and n are as defined in claim 1 . Furthermore, the present invention relates to agrochemical compositions which comprise compounds of formula (I), to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi.

First claim

The invention claimed is:

1. A compound of formula I:

Wherein
A is O, S or NR 6 ;
Y—X represents a radical selected from G1, G2, G3 and G4:

R 1 and R 2 are each independently selected from hydrogen, cyano, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, C 2 -C 6 alkenyl and C 2 -C 6 alkynyl, in which the alkyl, cycloalkyl, alkenyl and alkynyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; or
R 1 and R 2 together with the carbon atom to which they are attached represent a C 3 -C 10 cycloalkyl group (which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio);
R 3 and R 4 are each independently selected from hydrogen, halogen, hydroxyl, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 3 -C 7 cycloalkyl, C 2 -C 6 alkenyl and C 2 -C 6 alkynyl, in which the alkyl, alkoxy, cycloalkyl, alkenyl and alkynyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; or
R 3 and R 4 together with the carbon atom to which they are attached represent C═O, C═NOR d , C═C(R b )(R c ) or C 3 -C 10 cycloalkyl (which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of a halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio); where R b and R c are each independently selected from hydrogen, halogen, cyano, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio, in which the alkyl, cycloalkyl, alkenyl and alkynyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio, and where R d is selected from hydrogen, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, C 3 -C 6 alkenyl and C 3 -C 6 alkynyl, in which the alkyl, cycloalkyl, alkenyl and alkynyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; or
R 2 and R 3 together with the carbon atoms to which they are attached represent a C 3 -C 10 cycloalkyl (which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio, and, additionally, a ring carbon unit may be replaced by an oxygen or sulphur atom);
each R 5 independently represents halogen, hydroxyl, mercapto, nitro, cyano, formyl, C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 3 -C 7 cycloalkyl, C 1 -C 6 alkoxy, C 3 -C 6 alkenyloxy, C 3 -C 6 alkynyloxy, C 1 -C 6 alkylthio, —C(═NOR a )C 1 -C 6 alkyl, C 1 -C 6 alkylcarbonyl, aryl, heteroraryl, aryloxy or heteroraryloxy, in which the alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, aryl and heteroaryl groups may be optionally substituted with 1 to 5 substituents independently selected from halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, cyano and C 1 -C 6 alkylthio; n is 0, 1, 2, 3 or 4;
R 6 is hydrogen, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl;
each R 7 independently represents hydroxyl, mercapto, cyano, halogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 2 -C 6 haloalkenyl, C 3 -C 6 haloalkynyl, C 1 -C 6 alkylthio, C 1 -C 6 haloalkoxy, C 1 -C 6 haloalkylthio, C 1 -C 6 alkoxycarbonyl, C 1 -C 6 alkylcarbonyl, C 3 -C 7 cycloalkyl, C 1 -C 6 alkoxy, C 3 -C 6 alkenyloxy or C 3 -C 6 alkynyloxy; m is 0, 1, 2, 3 or 4; and
R a is hydrogen, C 1 -C 6 alkylcarbonyl or C 1 -C 6 alkyl, which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of halogen, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio and phenoxy; or a salt or N-oxide thereof, provided that the compound is not

2. The compound according to claim 1 wherein R 1 and R 2 are each independently selected from hydrogen, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, in which the alkyl and cycloalkyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; or R 1 and R 2 together with the carbon atom to which they are attached represent a C 3 -C 6 cycloalkyl group (which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of halogen, C 1 -C 6 alkyl and C 1 -C 6 alkoxy).

3. The compound according to claim 1 wherein R 3 and R 4 are each independently selected from hydrogen, halogen, hydroxyl, C 1 -C 6 alkyl, C 1 -C 6 alkoxy and C 3 -C 7 cycloalkyl, in which the alkyl, alkoxy and cycloalkyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; or R 3 and R 4 together with the carbon atom to which they are attached represent C═O, C═NOR d , C═C(R b )(R c ) or C 3 -C 6 cycloalkyl (which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of a halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio), where R b and R c are each independently selected from hydrogen, halogen, cyano, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio, in which the alkyl, cycloalkyl, alkenyl and alkynyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio, and where R d is selected from hydrogen, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, C 3 -C 6 alkenyl and C 3 -C 6 alkynyl, in which the alkyl, cycloalkyl, alkenyl and alkynyl groups may be optionally substituted with 1 to 3 substituents independently selected from halogen, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; or R 2 and R 3 together with the carbon atoms to which they are attached represent a C 3 -C 7 cycloalkyl (which may be optionally substituted with 1 to 3 substituents independently selected from the group consisting of halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio, and, additionally, a ring carbon unit may be replaced by an oxygen or sulphur atom).

4. The compound according to claim 1 wherein each R 5 independently represents halogen, cyano, C 1 -C 6 alkyl, C 3 -C 7 cycloalkyl, C 1 -C 6 alkoxy, C 3 -C 6 alkenyloxy, C 3 -C 6 alkynyloxy, C 1 -C 6 alkylthio, —C(═NOR a )C 1 -C 6 alkyl, phenyl, heteroraryl (wherein heteroaryl is pyridyl, thiophenyl, thiazolyl, imidazolyl or oxazolyl), phenoxy or heteroraryloxy (wherein heteroaryl is pyridyl, thiophenyl, thiazolyl, imidazolyl or oxazolyl), in which the alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, phenyl and heteroaryl groups may be optionally substituted with 1 to 5 substituents independently selected from halogen, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, cyano and C 1 -C 6 alkylthio; n is 0, 1, 2, 3 or 4.

5. The compound according to claim 1 wherein each R 7 independently represents cyano, halogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 2 -C 6 haloalkenyl, C 3 -C 6 haloalkynyl, C 1 -C 6 alkylthio, C 1 -C 6 haloalkoxy, C 1 -C 6 haloalkylthio, C 3 -C 7 cycloalkyl, C 1 -C 6 alkoxy, C 3 -C 6 alkenyloxy or C 3 -C 6 alkynyloxy;

Assignees

• Syngenta Participations Ag

Inventors

• Trah Stephan
• Bou Hamdan Farhan
• Quaranta Laura
• Weiss Matthis

Classifications

• A01N43/56

  1,2-Diazoles; Hydrogenated 1,2-diazoles · CPC title

• C07D413/04

  directly linked by a ring-member-to-ring-member bond · CPC title

• C07D417/04

  directly linked by a ring-member-to-ring-member bond · CPC title

• C07D401/04 Primary

  directly linked by a ring-member-to-ring-member bond · CPC title