Abstract: The present invention provides, in certain aspects, novel syringolin analogues, In certain embodiments, the compounds of the invention are proteasome inhibitors, In other embodiments, the compounds treat or prevent a cancer such as, but not limited to, leukemia in a subject,

Abstract: The present invention provides, in certain aspects, novel syringolin analogues, In certain embodiments, the compounds of the invention are proteasome inhibitors, In other embodiments, the compounds treat or prevent a cancer such as, but not limited to, leukemia in a subject.

Abstract: The present invention provides, in certain aspects, novel syringolin analogues, In certain embodiments, the compounds of the invention are proteasome inhibitors, In other embodiments, the compounds treat or prevent a cancer such as, but not limited to, leukemia in a subject.

Abstract: Provided herein are inventive enopeptin compounds of Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Further provided are methods of preparation, use, and treatment.

Abstract: Provided herein are compounds of Formula (I) or (II): (I) (II) pharmaceutically acceptable salts, tautomers, prodrugs, and stereoisomers thereof, and pharmaceutical compositions thereof, wherein X, RN, R1, R3, R4, p, and m are as defined herein. Such compounds and compositions have been found useful in the treatment or prevention of viral infections, e.g., polyomaviral infections, and are further envisioned useful in treatment or prevention of other pathogenic conditions associated with endosomal trafficking. Methods of treating or preventing an infection by a pathogen secreting an AB5 toxin is also contemplated.

Abstract: An antibacterial therapeutic wherein R1 is selected from the group consisting of alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, alkoxy, substituted alkoxy, alkoxyalkyl, substituted alkoxyalkyl, NH2, NHR, NR2, mono- or polyhydroxy-substituted alkyl, aryl, substituted aryl, heteroaryl, and substituted heteroaryl and the like; and wherein, R2 is contemplated as a single substitution of a hydrogen at any position on the benzene ring where the substituted moiety is selected from the group consisting of alkyl, substituted alkyl, alkynyl, substituted alkyl, vinyl, nitro, halo (e.g., includes bromine, chlorine, fluorine and iodine), cyano, aryl, hetero aryl, alkoxy and Cn is carbon and n is a number of from 1 to 5. The invention further encompasses a method of making Structure A, a pharmaceutical preparation of Structure A and method of therapeutically treating a subject by administering Structure A, with particular reference to treating an infection.

Abstract: Compositions are provided for selectively inhibiting bacterial proteasome. Also provided are methods for assaying the compositions, methods for treating bacterial infection, and methods for inducing apoptosis in tumor cells using the compositions.

Abstract: Provided herein are inventive enopeptin compounds of Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Further provided are methods of preparation, use, and treatment.

Abstract: Provided herein are inventive enopeptin compounds of Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Further provided are methods of preparation, use, and treatment.

Abstract: Provided herein are compounds of Formula (I) or (II): (I) (II) pharmaceutically acceptable salts, tautomers, prodrugs, and stereoisomers thereof, and pharmaceutical compositions thereof, wherein X, RN, R1, R3, R4, p, and m are as defined herein. Such compounds and compositions have been found useful in the treatment or prevention of viral infections, e.g., polyomaviral infections, and are further envisioned useful in treatment or prevention of other pathogenic conditions associated with endosomal trafficking. Methods of treating or preventing an infection by a pathogen secreting an AB5 toxin is also contemplated.

Abstract: Chemoselective derivatization of biological amines, carboxylic acids, aldehydes or ketones are employed in methods to detect a plurality of components, or members of a component, such as metabolites, that vary in molecular structure. The methods of the invention can be employed in aqueous and nonaqueous conditions.

Abstract: Provided herein are inventive enopeptin compounds of Formula (I): and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Further provided are methods of preparation, use, and treatment.

Abstract: Bacterial multidrug resistance is attenuated in a subject by administering an aminoacyl-tRNA synthetase inhibitor and an antibacterial agent to the subject, wherein the aminoacyl-tRNA synthetase inhibitor is distinct from the antibacterial agent.

Abstract: Chemoselective derivatization of biological amines, carboxylic acids, aldehydes or ketones are employed in methods to detect a plurality of components, or members of a component, such as metabolites, that vary in molecular structure. The methods of the invention can be employed in aqueous and nonaqueous conditions.

Abstract: The present invention is directed to methods of making fatty acid esters from glycerides and free fatty acids.