Certain compounds, or pharmaceutically acceptable salts or prodrugs thereof, are provided herein. Also provided are pharmaceutical compositions comprising at least one compound, or pharmaceutically acceptable salt or prodrug thereof, described herein and one or more pharmaceutically acceptable vehicle. Methods of treating patients suffering from certain diseases and disorders responsive to the inhibition of KMO activity are described, which comprise administering to such patients an amount of at least one compound, or pharmaceutically acceptable salt or prodrug thereof, described herein effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include neurodegenerative disorders such as Huntington's disease. Also described are methods of treatment include administering at least one compound, or pharmaceutically acceptable salt or prodrug thereof, described herein as a single active agent or administering at least one compound, or pharmaceutically acceptable salt or prodrug thereof, described herein in combination with one or more other therapeutic agents. Also provided are methods for screening compounds capable of inhibiting KMO activity.

Disclosed are bicyclic aryl compounds of formula (I), that can modulate the activity of the autotaxin (ATX) enzyme. This invention further relates to compounds that are ATX inhibitors, and methods of making and using such compounds in the treatment of demyelination due to injury or disease, as well as for treating proliferative disorders such as cancer.

Compounds that have agonist activity at one or more of the S1P receptors are provided. The compounds are sphin-gosine analogs that, after phosphorylation, can behave as agonists at S1P receptors.

Compounds that have agonist activity at one or more of the S1P receptors are provided. The compounds are sphin-gosine analogs that, after phosphorylation, can behave as agonists at S1P receptors.

Novel compounds of formula (II) are disclosed. Compounds of formula (II) comprise ornithine derivatives or compounds that may metabolize to ornithine. Also disclosed are methods for the treatment of neurodegenerative diseases such as Alzheimer's Disease using compounds of formula (II).

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Novel compounds of formula (II) are disclosed. Compounds of formula (II) comprise ornithine derivatives or compounds that may metabolize to ornithine. Also disclosed are methods for the treatment of neurodegenerative diseases such as Alzheimer's Disease using compounds of formula (II).

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Compounds of formula (I) can modulate the activity of one or more SIP receptors and/or the activity of autotaxin (ATX). ##STR00001##

This disclosure relates to modulators of liver receptor homologue 1 (LRH-1) and methods of managing disease and conditions related thereto. In certain embodiments, modulators are derivatives of hexahydropentalene. In certain embodiments, this disclosure relates to methods of treating or preventing cancer, diabetes, or cardiovascular disease by administering an effective amount of a hexahydropentalene derivative disclosed herein.

The invention is directed to compounds of general formula (I), and pharmaceutical compositions containing such compounds. The compounds and compositions have valuable pharmaceutical properties. In particular, they may be used for the treatment of cancer. Novel intermediates and novel methods of preparation are also disclosed.

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The invention is directed to compounds of general formula (I), and pharmaceutical compositions containing such compounds. The compounds and compositions have valuable pharmaceutical properties. In particular, they may be used for the treatment of cancer. Novel intermediates and novel methods of preparation are also disclosed.

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