Organic Chemistry TRIZ Cases

Segmenting the molecule into distinct pharmacophore and linker modules enables specific inhibition of the menin-MLL interaction.

Glucaric acid nucleating agents increase polymer crystallinity during gel-spinning, raising fiber tensile strength while lowering production costs.

Pyridazine analogs increase functional SMN protein by correcting exon 7 splicing errors in the SMN2 gene to treat spinal muscular atrophy.

Replacing toxic cyanogen bromide with methyl chloroformate boosts yield and purity while eliminating hazardous waste.

MN-001 phenoxyalkylcarboxylic acids target inflammation and liver damage to halt disease progression to cirrhosis where existing therapies fail.

Crown ether addition maintains homogeneity in concentrated alkaline mixtures, preventing precipitation and ensuring high yield.

Optimized small molecules activate Tie-2 via HPTP-beta inhibition, resolving the trade-off between vascular stability and compound solubility.

Composite host compounds optimize charge transport to reduce driving voltage and extend device lifespan.

Annelated carbazole oxime esters initiate photopolymerization with high sensitivity, enabling efficient curing in high-pigment color filter resists.

AS70303026 inhibits MEK 1/2 to drive neural stem cells toward dopaminergic fate, reducing side effects from non-specific differentiation.

Organic oxyimides reduce flammability while preserving mechanical properties and lowering toxic gas emissions.

Tunable band gap copolymers optimize HOMO-LUMO levels to balance light harvesting with open circuit voltage.

High triplet energy organic compounds enhance electron transport in emissive layers.

Engineered transaminases resolve stereoselectivity challenges by converting dicarbonyl substrates into specific lactam stereoisomers under mild conditions.

Nitrogen-containing compound enables thermally activated delayed fluorescence to improve blue light emission efficiency and device lifespan.

Nitrogen heteroaromatic compounds enhance organic electroluminescent device efficiency and lifespan through high thermal stability.

A synthetic pathway converts malate into 2,4-dihydroxybutyric acid using specific enzymes.

A rhodium-free method prepares disubstituted piperidines using beta-ketosulfoxonium compounds and hydroxylamine derivatives.

Replacing carbon-nitrogen bonds with carbon-sulfur links in E3 ligase ligands enables heteroatom study and enhanced proteasomal degradation of BCR-ABL.

Replacing expensive homopiperazine derivatives with ethylenediamine lowers raw material costs while maintaining 99.94% product purity.

N-fatty acid amino acid conjugates herd oil slicks in water using aqueous delivery systems.

A two-stage gasifier quench section extracts methane-depleted synthesis gas directly from the reactor stream.

Rigid chiral macrocycles combine distinct redox subunits to enable reversible electron acceptance, resolving stability trade-offs in lithium-ion batteries.

Spirocycle compounds modulate MAGL and ABHD6 activity, addressing the lack of effective enzyme modulators for pain treatment.

Aryloxy diaminopyrimidine synthesis uses a telescoped process to combine reaction steps without intermediate isolation.

Modular oxime synthesis generates diverse organoleptic profiles while maintaining efficient production rates.

Natural dimethyl tartarate resolves racemic antrocin intermediates into separable diastereomers for high purity synthesis.

Pimobendan treats feline hypertrophic cardiomyopathy by improving contractility while preserving diastolic function.

Lanthanide salt catalyzes condensation of bicyclooctane nitrile with azepinone to form amidine intermediate, increasing ivabradine yield from 0.5% to 33%.

Titanium and phosphorothioic acid additives increase antiwear film thickness while reducing sulfur and phosphorus content to protect pollution control devices.

Segmenting the molecule with a linker separates charge regions to reduce driving voltage while extending OLED lifetime.

Purine diamine compounds modify BRD4, RIP3K, and IL6 signaling to address inadequate treatment methods for arsenic poisoning.

Hexaazatriphenylene organic compound reduces singlet-triplet energy gap to facilitate delayed fluorescence.

Formula CX nucleating agents resolve shrinkage inconsistency in polyethylene by boosting recrystallization temperature via metal cation interactions.

Replacing chemical synthesis with biological fermentation eliminates hazardous materials and salt byproducts while maintaining high production capacity.

All-benzenoid moieties provide high triplet energy to confine excitons, resolving efficiency and stability trade-offs in phosphorescent emitters.

Segmented cooling stages in continuous suspension crystallization isolate bisphenol/phenol adducts, reducing fouling deposits and extending cleaning intervals.

A chrysene derivative facilitates charge transport and light emission in organic electronic devices.

Amide compounds in gasoline fuels improve economy while preventing intake valve deposits and metal leaching from traditional friction modifiers.

Ivabradine hemipamoate salt achieves controlled release by changing the chemical parameter of the active ingredient, eliminating complex polymeric matrices.

Specific heterocyclic structures lower driving voltage and extend lifetime by optimizing material stability and charge injection.

Segmented fluorinated acrylic structure dissolves in common solvents while maintaining high wear resistance for image display hard coatings.

Indole derivatives inhibit EZH2 methylation to suppress tumor growth and metastasis.

Ether compound in ester-based plasticizer reduces heat loss while maintaining workability for wire applications.

A modified conjugated diene-based polymer with a unimodal molecular weight distribution and specific terminal functional groups.

Synthesizing epoxy resins from polyol esters with four or more hydroxyl groups increases crosslink density and photopolymerization rates.