Biomaterial Database

An HPLC method for the simultaneous quantitation of quinidine, procainamide, N-acetylprocainamide, and disopyramide. 1983

R R Bridges, and T A Jennison

A high performance liquid chromatographic method is reported, which incorporates three internal standards (I-cinchonidine, N-propylprocainamide, and para-chlorodisopyramide) for the simultaneous quantitation of four commonly prescribed antiarrhythmic drugs: quinidine, procainamide, N-acetylprocainamide, and disopyramide. Compounds were separated using combined ion-pairing and adsorption chromatography on a silica column. Inter-run variation was 5.9 CV% for all drugs.

UI	MeSH Term	Description	Entries
D011342	Procainamide	A class Ia antiarrhythmic drug that is structurally-related to PROCAINE.	Procaine Amide,Apo-Procainamide,Biocoryl,Novocainamide,Novocamid,Procainamide Hydrochloride,Procamide,Procan,Procan SR,Procanbid,Pronestyl,Rhythmin,Amide, Procaine,Hydrochloride, Procainamide
D011802	Quinidine	An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission.	Adaquin,Apo-Quinidine,Chinidin,Quincardine,Quinidex,Quinidine Sulfate,Quinora,Apo Quinidine,Sulfate, Quinidine
D002851	Chromatography, High Pressure Liquid	Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed.	Chromatography, High Performance Liquid,Chromatography, High Speed Liquid,Chromatography, Liquid, High Pressure,HPLC,High Performance Liquid Chromatography,High-Performance Liquid Chromatography,UPLC,Ultra Performance Liquid Chromatography,Chromatography, High-Performance Liquid,High-Performance Liquid Chromatographies,Liquid Chromatography, High-Performance
D004206	Disopyramide	A class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties.	Diisopyramide,Disopyramide Monohydrochloride,Disopyramide Phosphate,Disopyramide Phosphate (1:1),Disopyramide Phosphate (1:1), (+-)-Isomer,Disopyramide Phosphate (1:1), (R)-Isomer,Disopyramide Phosphate (1:1), (S)-Isomer,Disopyramide, (+-)-Isomer,Disopyramide, (R)-Isomer,Disopyramide, (S)-Isomer,Disopyramide, D-Tartrate (1:1), (S)-Isomer,Disopyramide, L-Tartrate (1:1), (R)-Isomer,Disopyramide, L-Tartrate (1:1), (S)-Isomer,Disopyramide, L-Tartrate (1:2), (+-)-Isomer,Disopyramide, L-Tartrate, (S)-isomer,Norpace,Palpitin,Palpitine,Rhythmodan,Ritmilen,Rythmilen,SC-13957,SC 13957,SC13957
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000120	Acecainide	A major metabolite of PROCAINAMIDE. Its anti-arrhythmic action may cause cardiac toxicity in kidney failure.	Acetylprocainamide,Acecainide Hydrochloride,Acecainide Monohydrochloride,N-Acetylprocainamide,Hydrochloride, Acecainide,Monohydrochloride, Acecainide,N Acetylprocainamide
D000889	Anti-Arrhythmia Agents	Agents used for the treatment or prevention of cardiac arrhythmias. They may affect the polarization-repolarization phase of the action potential, its excitability or refractoriness, or impulse conduction or membrane responsiveness within cardiac fibers. Anti-arrhythmia agents are often classed into four main groups according to their mechanism of action: sodium channel blockade, beta-adrenergic blockade, repolarization prolongation, or calcium channel blockade.	Anti-Arrhythmia Agent,Anti-Arrhythmia Drug,Anti-Arrhythmic,Antiarrhythmia Agent,Antiarrhythmia Drug,Antiarrhythmic Drug,Antifibrillatory Agent,Antifibrillatory Agents,Cardiac Depressant,Cardiac Depressants,Myocardial Depressant,Myocardial Depressants,Anti-Arrhythmia Drugs,Anti-Arrhythmics,Antiarrhythmia Agents,Antiarrhythmia Drugs,Antiarrhythmic Drugs,Agent, Anti-Arrhythmia,Agent, Antiarrhythmia,Agent, Antifibrillatory,Agents, Anti-Arrhythmia,Agents, Antiarrhythmia,Agents, Antifibrillatory,Anti Arrhythmia Agent,Anti Arrhythmia Agents,Anti Arrhythmia Drug,Anti Arrhythmia Drugs,Anti Arrhythmic,Anti Arrhythmics,Depressant, Cardiac,Depressant, Myocardial,Depressants, Cardiac,Depressants, Myocardial,Drug, Anti-Arrhythmia,Drug, Antiarrhythmia,Drug, Antiarrhythmic,Drugs, Anti-Arrhythmia,Drugs, Antiarrhythmia,Drugs, Antiarrhythmic