Triazinane Herbicidal Composition for Effective Weed Control

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Solution Overview

Problem

Existing herbicides do not provide an effective control of weeds.

Innovation Solution

A triazinane compound represented by a specific formula, its N-oxide, or a salt form, which can be applied as an herbicidal composition with an inert carrier, effectively controlling weeds by application to the weeds or soil where they grow.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If existing herbicides are used, then weed control is attempted, but effective control is not achieved

Engineering Contradiction:
Improveweed control effectivenessVSAvoidweed control efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent modifies the chemical structure of triazinane compounds by changing parameters such as substituting hydrogen atoms with halogen atoms (fluorine, chlorine), introducing alkyl groups, and modifying the R1-R12 positions with various functional groups. These structural parameter changes result in compounds with enhanced herbicidal activity and improved weed control effectiveness.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent creates composite molecular structures by combining the triazinane core with various substituents and functional groups. This composite approach generates novel compounds that exhibit synergistic effects, improving both the reliability and productivity of weed control compared to existing single-structure herbicides.

Inventive Principle:
Principle #40Composite materials

2Reliability

If new triazinane compounds are synthesized, then weed control effectiveness is improved, but manufacturing complexity increases

Engineering Contradiction:
Improveweed control effectivenessVSAvoidcompound structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent divides the triazinane compound into distinct segments: the core triazinane ring structure and various substituent groups (R1-R12). This segmentation allows for systematic modification of specific regions while maintaining the overall functional framework, making the synthesis process more manageable despite the increased structural complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent applies local quality modification by introducing specific functional groups at particular positions (R1-R12) of the triazinane structure. Each position can be optimized independently with appropriate substituents, allowing targeted improvement of herbicidal activity without requiring complete redesign of the entire molecule.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20250368609A1Triazinane compound and composition containing same
Publication Date: 2025.12.04 SUMITOMO CHEM CO LTD
  • US20250368609A1 patent drawing
  • US20250368609A1 patent drawing
  • US20250368609A1 patent drawing

AI summary

The present invention provides a compound having an excellent control effect on weeds. A compound represented by a formula (I), or an N-oxide of the compound, or a salt of the compound or the N-oxide have an excellent control effect on weeds.