Abstract: The invention provides a new class of antibiotics to which pathogenic bacteria have not been exposed, and thus should not have developed resistance. This new class of antibiotics are derivatives of ?-cyclodextrin (?-CD), which is a cyclic molecule comprising seven D-glucose units.

Abstract: The present invention is directed to substituted phenazopyridines represented by Formula I. The present invention also relates to the discovery that compounds of Formula I have increased bioavailability as compared to unconjugated phenazopyridine.

Abstract: The invention provides low molecular weight compounds that block the pore formed by protective antigen and inhibit anthrax toxin action. Structures of the compounds are derivatives of ?-cyclodextrin. Per-substituted alkylamino derivates displayed inhibitory activity, and they were protective against anthrax lethal toxin action at low micromolar concentrations. Also, the addition of one of the alkylamino derivatives to the bilayer lipid membrane with multiple PA channels caused a significant decrease in membrane conductance. Thus, the invention also provides methods for protection against anthrax toxicity.

Abstract: The present invention is directed to substituted phenazopyridines represented by Formula I. The present invention also relates to the discovery that compounds of Formula I have increased bioavailability as compared to unconjugated phenazopyridine.

Abstract: The invention provides a new class of antibiotics to which pathogenic bacteria have not been exposed, and thus should not have developed resistance. This new class of antibiotics are derivatives of ?-cyclodextrin (?-CD), which is a cyclic molecule comprising seven D-glucose units.

Abstract: The invention provides low molecular weight compounds that block the pore formed by protective antigen and inhibit anthrax toxin action. Structures of the compounds are derivatives of ?-cyclodextrin. Per-substituted alkylamino derivatives displayed inhibitory activity, and they were protective against anthrax lethal toxin action at low micromolar concentrations. Also, the addition of one of the alkylamino derivatives to the bilayer lipid membrane with multiple PA channels caused a significant decrease in membrane conductance. Thus, the invention also provides methods for protection against anthrax toxicity.

Abstract: The invention provides low molecular weight compounds that block the pore formed by protective antigen and inhibit anthrax toxin action. Structures of the compounds are derivatives of ?-cyclodextrin. Per-substituted alkylamino derivatives displayed inhibitory activity, and they were protective against anthrax lethal toxin action at low micromolar concentrations. Also, the addition of one of the alkylamino derivatives to the bilayer lipid membrane with multiple PA channels caused a significant decrease in membrane conductance. Thus, the invention also provides methods for protection against anthrax toxicity.

Abstract: Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), or Kearns-Sayre Syndrome (KSS) are disclosed, as well as compounds useful in the methods of the invention. Methods and compounds useful in treating other disorders are also disclosed. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods, are also disclosed.

Abstract: Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), or Kearns-Sayre Syndrome (KSS) are disclosed, as well as compounds useful in the methods of the invention. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed.

Abstract: The present invention is directed to novel compounds and compositions that have Rsk specific inhibitory activity. In addition, inhibition of Rsk by the present compounds has been discovered to halt the proliferation of cancer cell lines while having little effect on the proliferation rate of normal cells. Therefore, the present invention identifies Rsk as a target for therapeutic intervention in diseased states in which the disease or the symptoms can be ameliorated by inhibition of Rsk catalytic activity.

Abstract: Methods of treating or suppressing mitochondrial diseases, such as Friedreich's ataxia (FRDA), Leber's Hereditary Optic Neuropathy (LHON), mitochondrial myopathy, encephalopathy, lactacidosis, stroke (MELAS), or Kearns-Sayre Syndrome (KSS) are disclosed, as well as compounds useful in the methods of the invention, such as alpha-tocopherol quinone. Methods and compounds useful in treating other disorders are also disclosed. Energy biomarkers useful in assessing the metabolic state of a subject and the efficacy of treatment are also disclosed. Methods of modulating, normalizing, or enhancing energy biomarkers, as well as compounds useful for such methods, are also disclosed.

Abstract: The invention provides low molecular weight compounds that block the pore formed by protective antigen and inhibit anthrax toxin action. Structures of the compounds are derivatives of ?-cyclodextrin. Per-substituted alkylamino derivates displayed inhibitory activity, and they were protective against anthrax lethal toxin action at low micromolar concentrations. Also, the addition of one of the alkylamino derivatives to the bilayer lipid membrane with multiple PA channels caused a significant decrease in membrane conductance. Thus, the invention also provides methods for protection against anthrax toxicity.

Abstract: The invention relates to antibacterial compounds and their use to treat bacterial infections. More particularly, the invention relates to substituted biphenyl compounds having antibacterial activity. The invention provides methods for treating bacterial infections using PBDEs that have not previously been used to treat bacterial infections. The invention further provides novel PBDEs that are useful in such methods.

Abstract: The invention relates to methods for the parallel identification of compounds that have antibacterial activity as well as the target gene for that compound. This approach allows for coupled target validation/drug discovery, elucidation of mechanism(s) of antibacterial agents as well as discovery of new antibacterial pharmacophores having the same mechanism of action as existing agents.

Abstract: The invention provides a new class of antibiotics to which pathogenic bacteria have not been exposed, and thus should not have developed resistance. This new class of antibiotics are derivatives of ?-cyclodextrin (?-CD), which is a cyclic molecule comprising seven D-glucose units.

Abstract: A method of separating a racemic mixture of amino acid enantiomers, which entails reacting the mixture with a 4-pentenoyl compound, thereby derivatizing the enantiomers to form two diastereomers, and separating the diastereomers.