Functional analogs of fenfluramine are provided. The subject fenfluramine functional analogs find use in the treatment of a variety of diseases. For example, methods of treating epilepsy by administering a fenfluramine analog to a subject in need thereof are provided. Also provided are methods of treating a neurodegenerative disease in a subject in need thereof. Pharmaceutical compositions for use in practicing the subject methods are also provided.

Functional analogs of fenfluramine are provided. The subject fenfluramine functional analogs find use in the treatment of a variety of diseases. For example, methods of treating epilepsy by administering a fenfluramine analog to a subject in need thereof are provided. Also provided are methods of treating a neurodegenerative disease in a subject in need thereof. Pharmaceutical compositions for use in practicing the subject methods are also provided.

Provided herein is a method of treating bone resorption associated with osteoclastic activity in a subject in need thereof. The method includes reducing the level of FMS intracellular fragments (FICDs) in the subject.

Described herein is the use of a PPAR-delta agonist in the treatment of kidney diseases, wherein: the kidney disease is Alport syndrome, Goodpasture syndrome, thin basement membrane nephropathy (TBMN), focal segmental glomerulosclerosis (FSGS), benign familial hematuria (BFH), post-transplant anti-GBM (Glomerular Basement Membrane) nephritis, X-linked Alport syndrome (XLAS), autosomal recessive Alport syndrome (ARAS) or autosomal dominant Alport syndrome (ADAS).

Described herein is the use of a PPAR-delta agonist in the treatment of kidney diseases, wherein: the kidney disease is Alport syndrome, Goodpasture syndrome, thin basement membrane nephropathy (TBMN), focal segmental glomerulosclerosis (FSGS), benign familial hematuria (BFH), post-transplant anti-GBM (Glomerular Basement Membrane) nephritis, X-linked Alport syndrome (XLAS), autosomal recessive Alport syndrome (ARAS) or autosomal dominant Alport syndrome (ADAS).

The application is directed to compounds of formulae (IA) and (IB): (IA) and (IB), and their salts and solvates, wherein R.sup.1a, R.sup.2a, .sup.A1, A.sup.2, A.sup.3, A.sup.4, R.sup.1b, R.sup.2b, B.sup.1, B.sup.2, B.sup.3, and G are as set forth in the specification, as well as to methods for their preparation, N pharmaceutical compositions comprising the same, and use thereof for the treatment and/or prevention of, e.g., lysosomal storage diseases, such as Krabbe's disease, and α-synucleinopathies, such as Parkinson's disease.

##STR00001##

The application is directed to compounds of formulae (IA) and (IB): (IA) and (IB), and their salts and solvates, wherein R.sup.1a, R.sup.2a, .sup.A1, A.sup.2, A.sup.3, A.sup.4, R.sup.1b, R.sup.2b, B.sup.1, B.sup.2, B.sup.3, and G are as set forth in the specification, as well as to methods for their preparation, N pharmaceutical compositions comprising the same, and use thereof for the treatment and/or prevention of, e.g., lysosomal storage diseases, such as Krabbe's disease, and α-synucleinopathies, such as Parkinson's disease.

##STR00001##

Provided herein are methods involving a compound of the following structural formula: (I) or a pharmaceutically acceptable salt thereof, wherein values for the variables are as described herein. For example, methods for inhibiting replication of a virus, treating a viral infection, inhibiting heat shock protein 90 and treating a heat shock protein 90-mediated disease or condition using a compound of Structural Formula I are provided.

##STR00001##

Provided herein are methods involving a compound of the following structural formula: (I) or a pharmaceutically acceptable salt thereof, wherein values for the variables are as described herein. For example, methods for inhibiting replication of a virus, treating a viral infection, inhibiting heat shock protein 90 and treating a heat shock protein 90-mediated disease or condition using a compound of Structural Formula I are provided.

##STR00001##

In general, the invention relates to pharmaceutical compositions comprising a norepinephrine reuptake inhibitor (NRI), muscarinic receptor antagonist, and carbonic anhydrase inhibitor and methods of treating Sleep Apnea comprising the administration of these pharmaceutical compositions.