Active Ingredient History

  • Now
Mesuximide (or methsuximide) is an anticonvulsant medication. It is sold by Pfizer under the name Petinutin. Binds to T-type voltage sensitive calcium channels. Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1G gives rise to T-type calcium currents. T-type calcium channels belong to the "low-voltage activated (LVA)" group and are strongly blocked by mibefradil. A particularity of this type of channels is an opening at quite negative potentials and a voltage-dependent inactivation. T-type channels serve pacemaking functions in both central neurons and cardiac nodal cells and support calcium signaling in secretory cells and vascular smooth muscle. They may also be involved in the modulation of firing patterns of neurons which is important for information processing as well as in cell growth processes. Mesuximide is used for the control of absence (petit mal) seizures that are refractory to other drugs.   NCATS

  • SMILES: CN1C(=O)CC(C)(C1=O)C2=CC=CC=C2
  • Mol. Mass: 203.2371
  • ALogP: 1.33
  • ChEMBL Molecule:
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Drug Pricing (per unit)

United States

$3.1914 - $4.2415
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Note: This drug pricing data is preliminary, incomplete, and may contain errors.

1,3-dimethyl-3-phenyl-2,5-dioxopyrrolidine | 1,3-dimethyl-3-phenyl-2,5-pyrrolidinedione | 1,3-dimethyl-3-phenyl-pyrrolidin-2,5-dione | 1,3-dimethyl-3-phenylsuccinimide | alpha-methyl-alpha-phenyl n-methyl succinimide | alpha-methylphensuximide | celointin | celontin | mesuximid | mesuximida | mesuximide | (+/-)-mesuximide | mesuximidum | methsuximid | methsuximide | methsuximide, (-)-isomer | methsuximide, (+-)-isomer | methsuximide, (+)-isomer | metosuccimmide | metsuccimide | n,2-dimethyl-2-phenylsuccinimide | n-methyl-alpha-methyl-alpha-phenylsuccinimide | parke david brand of methsuximide | petinutin | pfizer brand of methsuximide | racemic methsuximide | (rs)-1,3-dimethyl-3-phenyl-2,5-pyrrolidindion | warner-lambert brand of methsuximide


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