Heterocyclyl pyridazine as fungicidal compounds

US12501900B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-12501900-B2
Application numberUS-201917309764-A
CountryUS
Kind codeB2
Filing dateDec 19, 2019
Priority dateDec 20, 2018
Publication dateDec 23, 2025
Grant dateDec 23, 2025

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

The present disclosure relates to heterocyclyl pyridazine compounds, processes and intermediates for their preparation as well as the uses thereof for controlling phytopathogenic microorganisms, such as phytopathogenic fungi.

First claim

Opening claim text (preview).

The invention claimed is: 1 . A compound of formula (I-302): or a stereoisomer thereof, or a salt, an N-oxide, or a solvate of any of the foregoing. 2 . A composition comprising at least one compound of claim 1 , and at least one agriculturally suitable auxiliary. 3 . A method for controlling phytopathogenic fungi comprising applying at least one compound of claim 1 , to a plant, plant part, seed, fruit or soil in which the plant grows. 4 . A method for controlling phytopathogenic fungi comprising applying a composition according to claim 2 , to a plant, plant part, seed, fruit or soil in which the plant grows. 5 . The compound of claim 1 , wherein the compound is: or a salt, an N-oxide, or a solvate thereof. 6 . A composition comprising the compound of claim 5 , and at least one agriculturally suitable auxiliary. 7 . A method for controlling phytopathogenic fungi comprising applying the compound of claim 5 , to a plant, plant part, seed, fruit or soil in which the plant grows. 8 . A method for controlling phytopathogenic fungi comprising applying a composition according to claim 6 , to a plant, plant part, seed, fruit or soil in which the plant grows. 9 . The compound of claim 1 , wherein the compound is: or a salt, an N-oxide, or a solvate thereof. 10 . A composition comprising the compound of claim 9 , and at least one agriculturally suitable auxiliary. 11 . A method for controlling phytopathogenic fungi comprising applying the compound of claim 9 , to a plant, plant part, seed, fruit or soil in which the plant grows. 12 . A method for controlling phytopathogenic fungi comprising applying a composition according to claim 10 , to a plant, plant part, seed, fruit or soil in which the plant grows.

Assignees

Inventors

Classifications

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

  • C07D413/04Primary

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

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

  • 1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines · CPC title

  • 1,2-Diazines; Hydrogenated 1,2-diazines · CPC title

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Frequently asked questions

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What does patent US12501900B2 cover?
The present disclosure relates to heterocyclyl pyridazine compounds, processes and intermediates for their preparation as well as the uses thereof for controlling phytopathogenic microorganisms, such as phytopathogenic fungi.
Who is the assignee on this patent?
Bayer Ag
What technology area does this patent fall under?
Primary CPC classification C07D413/04. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Dec 23 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).