92134-98-0O=C1NC(c2ccccc2)(c2ccccc2)C(=O)N1COP(=O)([O-])[O-].[Na+].[Na+]GQPXYJNXTAFDLT-UHFFFAOYSA-LFosphenytoin Sodium is the sodium salt form of fosphenytoin, a prodrug that is hydrolyzed to the anticonvulsant phenytoin upon parental administration. Phenytoin exerts its effect most likely through an enhancement of sodium efflux from neurons in the motor cortex. This leads to a suppression of excessive neuronal firing and spread of seizure activity. Other physiologic effects from actions of phenytoin include modulation of the voltage-dependent calcium channels of neurons, inhibition of calcium flux across neuronal membranes and enhancement of sodium-potassium ATPase activity of neurons and glial cells. (NCI05)
FDA approved drugs -> Active ingredient
FDA approved drugs -> Active ingredient
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H301 (97.5%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 2 notifications to the ECHA C&L Inventory.
Drug Induced Liver Injury Rank (DILIrank 2.0)
Fosphenytoin sodium
vMost-DILI-concern
8
Warnings & precautions
DOI:10.1016/j.drudis.2016.02.015
FOSPHENYTOIN SODIUM
Cytochrome P450 2C8 Inducers [MoA]; Cytochrome P450 2B6 Inducers [MoA]; Cytochrome P450 3A Inducers [MoA]; Cytochrome P450 2D6 Inducers [MoA]; Cytochrome P450 1A2 Inducers [MoA]; Cytochrome P450 2C19 Inducers [MoA]; Decreased Central Nervous System Disorganized Electrical Activity [PE]; Cytochrome P450 2C9 Inducers [MoA]; Anti-epileptic Agent [EPC]
Drugs used to prevent SEIZURES or reduce their severity.
A class of drugs that act by inhibition of sodium influx through cell membranes. Blockade of sodium channels slows the rate and amplitude of initial rapid depolarization, reduces cell excitability, and reduces conduction velocity.
使用Fosphenytoin sodium is used in the treatment of epileptic seizures.
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92134-98-0DTXSID1044271CHEMBL919