摘要:
Disclosed are chemical transformations for the conjugation of unprotected peptide biomolecules. The disclosed chemical transformations relate to methods of selective cysteine and selenocysteine functionalization of unprotected peptide and protein molecules. The processes feature several significant advantages over existing methods of peptide modification, including specificity towards selenocysteine over other nucleophiles (e.g., amines, hydroxyls), excellent functional group tolerance, and mild reaction conditions. Also disclosed are syntheses of arylated cysteine and arylated selenocysteine peptide compounds.
摘要:
Disclosed are chemical transformations for the conjugation of unprotected peptide biomolecules. The processes feature several significant advantages over existing methods of peptide modification, including specificity towards selenocysteine over other nucleophiles (e.g., amines, hydroxyls), excellent functional group tolerance, and mild reaction conditions.
摘要:
The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and pharmaceutical compositions thereof. The present invention also provides methods and kits using the inventive compounds and pharmaceutical compositions for treating and/or preventing diseases associated with protein aggregation, such as amyloidoses (e.g., Parkinson's disease and Alzheimer's disease), treating and/or preventing neurodegenerative diseases, treating and/or preventing diseases associated with Tar DNA binding protein 43 kDa, reducing or preventing protein aggregation, and/or modulating E3 ubiquitin ligase in a subject in need thereof.
摘要:
Disclosed are [2.2]paracyclophane-derivative compounds and related polymers that are useful as stable, efficient, blue-light emitting compounds for OLED applications.
摘要:
Disclosed are methods of selective cysteine and selenocysteine modification on peptide/protein molecules under physiologically relevant conditions. The methods feature several advantages over existing methods of peptide modification, such as specificity towards thiols and selenols over other nucleophiles (e.g., amines, hydroxyls), excellent functional group tolerance, and mild reaction conditions, including completely aqueous reaction conditions. Also disclosed are methods of preparing palladium complexes in the presence of oxygen.
摘要:
The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and pharmaceutical compositions thereof. The present invention also provides methods and kits using the inventive compounds and pharmaceutical compositions for treating and/or preventing diseases associated with protein aggregation, such as amyloidoses (e.g., Parkinson's disease and Alzheimer's disease), treating and/or preventing neurodegenerative diseases, treating and/or preventing diseases associated with Tar DNA binding protein 43 kDa, reducing or preventing protein aggregation, and/or modulating E3 ubiquitin ligase in a subject in need thereof.
摘要:
Disclosed are [2.2]paracyclophane-derivative compounds and related polymers that are useful as stable, efficient, blue-light emitting compounds for OLED applications.
摘要:
Described are palladium precatalysts, and methods of making and using them. The palladium precatalysts show improved stability and improved reactivity in comparison to previously-described palladium precatalysts.
摘要:
The present invention provides novel compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrate, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits comprising the inventive Compounds, or compositions thereof, for treating and/or preventing a fungal or protozoan infection, inhibiting the activity of a fungal or protozoan enzyme, killing a fungus or protozoan, or inhibiting the growth of a fungus or protozoan. The fungus may be a Candida species, Sacchawmyces species, or other pathogenic fungal species. The compounds of the invention may inhibit the activity of fungal or protozoan mitochondrial phosphate carrier protein.
摘要:
The present invention provides novel compounds (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits comprising the inventive compounds, or compositions thereof, for treating and/or preventing a fungal or protozoan infection, inhibiting the activity of a fungal or protozoan enzyme, killing a fungus or protozoon, or inhibiting the growth of a fungus or protozoon. The fungus may be a Candida species, Aspergillus species, or other pathogenic fungal species. The compounds of the invention may inhibit the activity of fungal or protozoan cytochrome b and/or fungal or protozoan Hsp90. The present invention also provides synthetic methods of the inventive compounds.