Organic Chemistry TRIZ Cases
- Pyrazolo[4,3-d]pyrimidines Bind Colchicine Site Tubulin
Pyrazolo[4,3-d]pyrimidine compounds bind the colchicine site on tubulin to inhibit microtubule assembly and overcome multidrug resistance.
- Polycyclic Compound YAP-TEAD Inhibition via Structural Modification
Modifying parent structures with fused rings and substituents overcomes the lack of YAP-TEAD activity in existing compounds.
- Selective Thyromimetic Amides for Neurodegenerative Disorder Treatment
Amide compounds act as substrates for fatty acid-amide hydrolase to liberate active thyromimetics, reducing cardiotoxicity risks.
- Amyloid Binding Agents for In Vivo Alzheimer's Detection
Segmented molecules cross the blood-brain barrier to detect amyloids, resolving solubility and permeability trade-offs.
- Oxidized Mixed Cyclic Phenol Sulfides for Charge Control Agents
Oxidized mixed cyclic phenol sulfides function as active ingredients in color toners to deliver rapid charging risetime and high charge amounts.
- Organic Light Emitting Device Compound with Segmented Donor-Acceptor Structure
Segmenting the molecule mitigates internal charge transfer loss, enabling lower driving voltage and extended device lifetime.
- Selenium Compounds Inhibit IMPase for Bipolar Disorder
Selenium compounds inhibit inositol monophosphatase, reducing lithium toxicity while crossing the blood-brain barrier.
- PROTAC BRD4 Degrader Selectivity via VHL Recruitment
A PROTAC compound links a bromodomain inhibitor to an E3 ligase binder for targeted protein degradation.
- Oxydiphthalic Anhydride Purification via Selective Solubility
Selective solubility in methanol removes diacid and tetraacid impurities, raising purity above 97% for stable polyetherimide production.
- Molecular Glue Degraders for Targeted Protein Elimination
Novel molecular glue compounds bridge target proteins to E3 ligases, triggering specific degradation pathways.
- Antireflection Film Using Perfluoropolyether Composition for Oil Repellency
A polymerizable composition with perfluoropolyether structure forms an antireflection film that repels oil-and-fat components.
- Two-Photon Fluorescent Probes for Acidic Vesicle Imaging
Two-photon fluorescent probes selectively stain acidic vesicles in live cells with high intensity.
- Fluoranthene Derivative for OLED Efficiency and Voltage
A fluoranthene derivative with electron-accepting nitrogen groups facilitates efficient charge transport in organic thin-film light emitting devices.
- MRGPRX2 Antagonist Compounds for Pseudo Allergic Reactions
Fused ring synthetic compounds resist plasma degradation while inhibiting MRGPRX2 activation to treat pseudo allergic reactions.
- Heteroaryl-Pyridinium Negolyte for Redox Flow Battery Stability
Introducing heteroazole rings into pyridinium cores lowers reduction potential while maintaining chemical stability against decomposition.
- Copolymerizable Methine Anthraquinone Compounds for Ophthalmic Lenses
Single copolymerizable molecules merge UV absorption and yellow coloration, eliminating multiple additive complexity.
- P2X3 Receptor Antagonists for Pain Relief
Pyrazolo[4,3-e]upyranyl derivatives resist enzymatic degradation while maintaining high P2X3 receptor specificity.
- Trifluoromethylpyruvamide HDAC Inhibitors Metabolic Stability
Trifluoromethylpyruvamide zinc-binding groups stabilize hydrate forms in HDAC inhibitors, reducing rapid metabolism and off-target effects.