Nifipen
Brand names,
Nifipen
Analogs
Nifipen
Brand Names Mixture
Nifipen
Chemical_Formula
C17H18N2O6
Nifipen
RX_link
http://www.rxlist.com/cgi/generic2/nifedip.htm
Nifipen
fda sheet
Nifipen
msds (material safety sheet)
Nifipen
Synthesis Reference
Bossert, Vater, U.S. Pat. 3,485,847 (1969)
Nifipen
Molecular Weight
346.335 g/mol
Nifipen
Melting Point
172 - 174 oC
Nifipen
H2O Solubility
Insoluble
Nifipen
State
Solid
Nifipen
LogP
2.343
Nifipen
Dosage Forms
Capsule; Tablet; Tablet (extended-release)
Nifipen
Indication
For the management of vasospastic angina, chronic stable angina and hypertension.
Nifipen
Pharmacology
Nifedipine, the prototype of the dihydropyridine class of calcium-channel antagonists, is similar to other dihydropyridines including amlodipine, felodipine, isradipine, and nicardipine. Nifedipine is used to treat Prinzmetal's angina, hypertension, and other vascular disorders such as Raynaud's phenomenon. By blocking the calcium channels, Nifedipine inhibits the spasm of the coronary artery and dilates the systemic arteries, results in a increase of myocardial oxygen supply and a decrease in systemic blood pressure.
Nifipen
Absorption
Rapidly and fully absorbed following oral administration.
Nifipen
side effects and Toxicity
Symptoms of overdose include dizziness, drowsiness, nausea, severe drop in blood pressure, slurred speech, and weakness. LD50=494 mg/kg (orally in mice); LD50=1022 mg/kg (orally in rats)
Nifipen
Patient Information
Nifipen
Organisms Affected
Humans and other mammals