Enfumafungin derivative triterpenoid antifungal compounds are used to treat or prevent fungal infections occurring in or under acidic conditions where the pH is lower than about 7, due to their unexpected, enhanced efficacy under such conditions. The enfumafungin derivative triterpenoids (or pharmaceutically acceptable salts or hydrates thereof) are inhibitors of (1,3)-β-D-glucan synthesis and are useful in the treatment or prevention of yeast or mold infections that occur in anatomic areas having a low pH, such as the vaginal cavity, or under acidic local environment conditions such of those seen in fungal abscesses, empyema, or upper gastrointestinal tract infections.

Disclosed herein are new antiviral compounds, together with pharmaceutical compositions that include one or more antiviral compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a paramyxovirus viral infection with one or more small molecule compounds. Examples of paramyxovirus infection include an infection caused by human respiratory syncytial virus (RSV).

Disclosed herein are new antiviral compounds, together with pharmaceutical compositions that include one or more antiviral compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a paramyxovirus viral infection with one or more small molecule compounds. Examples of paramyxovirus infection include an infection caused by human respiratory syncytial virus (RSV).

Compounds of formulae (I) and (II), compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo.

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Compounds of formulae (I) and (II), compositions, and methods for use in inhibiting the E3 enzyme Cbl-b in the ubiquitin proteasome pathway are disclosed. The compounds, compositions, and methods can be used to modulate the immune system, to treat diseases amenable to immune system modulation, and for treatment of cells in vivo, in vitro, or ex vivo.

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Provided herein are methods of treating the symptoms associated with autism spectrum disorder (ASD) by administering a therapeutically effective amount of a triptan.

Provided herein are methods of treating the symptoms associated with autism spectrum disorder (ASD) by administering a therapeutically effective amount of a triptan.

A drug product and method for treating a parasitic disease in a host is described. The drug product comprises: a carrier matrix; and a drug substance having the formula: ##STR00001## wherein: R.sup.1 is selected from the group consisting of H, aliphatic of 1 to 100 carbons and arene comprising up to 100 carbons; each R.sup.3 is independently selected from the group consisting of H, aliphatic of 1 to 100 carbons and arene comprising up to 100 carbons; Y represents those elements necessary to form a 5 or 6 membered ring; X is selected from the group consisting of B, O, N, S, Se and P; and n is 1-4 as necessary to complete the valence of X.

A drug product and method for treating a parasitic disease in a host is described. The drug product comprises: a carrier matrix; and a drug substance having the formula: ##STR00001## wherein: R.sup.1 is selected from the group consisting of H, aliphatic of 1 to 100 carbons and arene comprising up to 100 carbons; each R.sup.3 is independently selected from the group consisting of H, aliphatic of 1 to 100 carbons and arene comprising up to 100 carbons; Y represents those elements necessary to form a 5 or 6 membered ring; X is selected from the group consisting of B, O, N, S, Se and P; and n is 1-4 as necessary to complete the valence of X.

Disclosed are compositions comprising a polyene macrolide antibiotic and an azole antifungal, and packaged pharmaceutical products comprising the disclosed compositions. Also disclosed are methods of treating systemic fungal infections comprising co-administering to a mammal a polyene macrolide antibiotic and an azole antifungal (conjoint administration). The co-administration may be simultaneous (e.g., in a single formulation or in separate formulations), sequential, or staggered.