The present invention relates to a cholesterol-synthesis intermediate as pharmaceutically active agent and/or pharmaceutical composition comprising the cholesterol-synthesis intermediate optionally together with one or two further pharmaceutically active agent(s) for use in the prophylaxis and/or treatment of demyelinating disorders/diseases, in particular multiple sclerosis.

The present invention relates to a cholesterol-synthesis intermediate as pharmaceutically active agent and/or pharmaceutical composition comprising the cholesterol-synthesis intermediate optionally together with one or two further pharmaceutically active agent(s) for use in the prophylaxis and/or treatment of demyelinating disorders/diseases, in particular multiple sclerosis.

In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured: Formula AA or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula A can be as defined anywhere herein.

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In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured: Formula AA or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula A can be as defined anywhere herein.

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Methods of treating or ameliorating multiple sclerosis by the dihydroorotate dehydrogenase (DHODH) inhibitor vidofludimus or a pharmaceutically acceptable salt and/or a solvate, in particular a hydrate, thereof or a solvate, in particular a hydrate, of a pharmaceutically acceptable salt thereof, by administering to a human patient a therapeutically effective amount of the DHODH inhibitor, more specifically a daily dose of about 10 mg to about 45 mg.

Methods of treating or ameliorating multiple sclerosis by the dihydroorotate dehydrogenase (DHODH) inhibitor vidofludimus or a pharmaceutically acceptable salt and/or a solvate, in particular a hydrate, thereof or a solvate, in particular a hydrate, of a pharmaceutically acceptable salt thereof, by administering to a human patient a therapeutically effective amount of the DHODH inhibitor, more specifically a daily dose of about 10 mg to about 45 mg.

The invention provides compositions and methods for intravenous administration of 2-bromo-1-(3,3-dinitroazetidin-1-yl)ethanone (ABDNAZ), including formulations containing autologous whole blood and ABDNAZ that can be rapidly administered to a patient by intravenous infusion without any significant pain at the site of infusion.

The invention provides compositions and methods for intravenous administration of 2-bromo-1-(3,3-dinitroazetidin-1-yl)ethanone (ABDNAZ), including formulations containing autologous whole blood and ABDNAZ that can be rapidly administered to a patient by intravenous infusion without any significant pain at the site of infusion.

The invention provides compositions and methods for intravenous administration of 2-bromo-1-(3,3-dinitroazetidin-1-yl)ethanone (ABDNAZ), including formulations containing autologous whole blood and ABDNAZ that can be rapidly administered to a patient by intravenous infusion without any significant pain at the site of infusion.

There are disclosed, inter alia, methods of inhibiting an E1 enzyme, and compounds useful for inhibiting an E1 enzyme.