Abstract: Pharmaceutical compositions of dexpramipexole and methods of using such compositions for the treatment of ALS are disclosed.

Abstract: Modified release pharmaceutical compositions (controlled release, sustained release, and/or extended release) of the R-(+) enantiomer of pramipexole (RPPX) and methods of using such compositions for the treatment of neurodegenerative diseases, or those related to mitochondrial dysfunction or increased oxidative stress are disclosed.

Abstract: Methods for preparing chirally purified substituted 4,5,6,7-tetrahydro-benzothiazole diamines such as, for example, (6R)2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole and purifying a dominant enantiomer of substituted 4,5,6,7-tetrahydro-benzothiazole diamines from entantiomerically enriched mixtures of substituted 4,5,6,7-tetrahydro-benzothiazole diamines are provided herein.

Abstract: Pharmaceutical compositions of (R)-pramipexole and methods and kits of using such compositions for the treatment of neurodegenerative diseases, or those related to mitochondrial dysfunction or increased oxidative stress are disclosed.

Abstract: Compositions of predetermined amounts of R(+) pramipexole and S(?) pramipexole and methods of using the same, including for the treatment and prevention of Parkinson's disease, are provided.

Abstract: Pharmaceutical compositions of R(+) pramipexole and methods of using such compositions for the treatment or prevention of diseases associated with or related to mitochondrial dysfunction or increased oxidative stress are disclosed.

Abstract: Methods for preparing chirally purified substituted 4,5,6,7-tetrahydro-benzothiazole diamines such as, for example, (6R)2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole and purifying a dominant enantiomer of substituted 4,5,6,7-tetrahydro-benzothiazole diamines from entantiomerically enriched mixtures of substituted 4,5,6,7-tetrahydro-benzothiazole diamines are provided herein.

Abstract: Pharmaceutical compositions of R(+) pramipexole and methods of using such compositions for the treatment or prevention of diseases associated with or related to mitochondrial dysfunction or increased oxidative stress are disclosed.

Abstract: Pharmaceutical compositions of R(+) pramipexole and methods of using such compositions for the treatment or prevention of diseases associated with or related to mitochondrial dysfunction or increased oxidative stress are disclosed.

Abstract: Compositions of predetermined amounts of R(+) pramipexole and S(?) pramipexole and methods of using the same, including for the treatment and prevention of Parkinson's disease, are provided.

Abstract: Pharmaceutical compositions of (R)-pramipexole and one or more secondary therapeutic agents such as, for example dopamine agonists, dopaminergic agonists, COMT inhibitors, MOA inhibitors, excitatory amino acid antagonists, growth factors, neurotrophic factors, antioxidants, anti-inflammatory agents, immunomodulators, anti-glutamatergics, ion channel blockers, ?-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor antagonists, heat shock protein inducers/protein disaggregators and downregulators, monoamine oxidase type B (MOAB) inhibitors, multi-target agents, kinase inhibitors, Bcl inducers, histone deacetylase (HDAC) mediators, glial modulators, mitochondrial energy promoting agents, myostatin inhibitors, caspase inhibitors and combinations thereof or those related to mitochondrial dysfunction or increased oxidative stress are disclosed.