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UMRx MedChem
MedChem final exam drug cards
| Drug Name | Chem. Class | Pharm. Class | MOA |
|---|---|---|---|
| Acetylcholine | Choline Ester | Direct-acting Cholinomimetic | Muscarinic Receptor Agonist |
| Methacholine | Choline Ester | Direct-acting Cholinomimetic | Muscarinic Receptor Agonist |
| Carbachol | Carbamate | Direct-acting Cholinomimetic | Muscarinic Receptor Agonist |
| Bethanechol | Carbamate | Direct-acting Cholinomimetic | Muscarinic Receptor Agonist |
| Pilocarpine | Pilocarpus alkaloid | Direct-acting Cholinomimetic | Muscarinic Receptor Agonist |
| Cevimeline | Misc. | Direct-acting Cholinomimetic | Muscarinic Receptor Agonist |
| Physotigmine | Alkaloid | Rev. AChase inhibitor | Carbamylates AChase |
| Neostigmine | Carbamate | Rev. AChase inhibitor | Carbamylates AChase |
| Pyridostigmine | Carbamate | Rev. AChase inhibitor | Carbamylates AChase |
| Isoflurophate | Phosphate ester | Irrev. AChase inhibitor | Phosphorylates AChase |
| Echothiophate | Phosphate ester | Irrev. AChase inhibitor | Phosphorylates AChase |
| Malathion | Phosphate ester | Irrev. AChase inhibitor | Phosphorylates AChase |
| Parathion | Phosphate ester | Irrev. AChase inhibitor | Phosphorylates AChase |
| Pralidoxime (2-PAM) | Oxime | Phosphorylated AChase reactivator | Cleaves phophorylated AChase |
| Tacrine | acridine | rev. AChase inhibitor | n/a |
| Donepezil | Misc. | rev. AChase inhibitor | n/a |
| Rivastigmine | Carbamate | rev. AChase inhibitor | Carbamylates AChase |
| Galantamine | Alkaloid | rev. AChase inhibitor | n/a |
| Memantine | adamtintane | EAA antagonist | NMDA EAA rec. antagonist |
| Atropine | aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Hyoscamine | aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Scopolamine | aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Dicyclomine | aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Methscopolamine | 4 aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Clidinium | 4 aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Propantheline | 4 aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Ipratropium | 4 aminoalcohol ester | muscarinic blocker | comp. muscarinic antagonist |
| Benztropine | aminoalcohol ether | muscarinic blocker | comp. muscarinic antagonist |
| Procyclidine | aminoalcohol | muscarinic blocker | comp. muscarinic antagonist |
| Tridihexethyl | 4 aminoalcohol | muscarinic blocker | comp. muscarinic antagonist |
| Isopropamide | 4 amino amide | muscarinic blocker | comp. muscarinic antagonist |
| Tolterodine | diphenylpropanamine | muscarinic blocker | comp. muscarinic antagonist |
| Papaverine | isoquinoline alkaloid | musculotropic | inhibits phophodiesterase (decrease muscle cell action) |
| Ethaverine | isoquinoline alkaloid | musculotropic | inhibits phophodiesterase (decrease muscle cell action) |
| Succinylcholine | bis-onium salt | depolarizing NM blocker | non-comp nicotinic II antagonist (lytic) |
| Decamethonium | bis-onium salt | depolarizing NM blocker | non-comp nicotinic II antagonist (lytic) |
| Tubocurarine | Isoquinoline alkaloid | non-depolarizing NM blocker | comp nicotinic II antagonist (lytic) |
| Metocurarine | Isoquinoline alkaloid | non-depolarizing NM blocker | comp nicotinic II antagonist (lytic) |
| Pancuronium | bis-onium salt | non-depolarizing NM blocker | comp nicotinic II antagonist (lytic) |
| Pipecuronium | bis-onium salt | non-depolarizing NM blocker | comp nicotinic II antagonist (lytic) |
| Atracuronium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Cisatracuronium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Doxacuronium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Mivacurium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Rapacuronium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Rocuronium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Vercuronium | bis-onium salt | non-depolarizing NM blocker | comp. nicotinic II antagonist |
| Mecamylamine | bicyclic amine | non-depolarizing ganglionic blocker | non-comp nicotinic I antagonist |
| Epinephrine | B-phenethylamine | direct sympathomimetic | adrenergic receptor agonist |
| Levarterenol | B-phenethylamine | direct sympathomimetic | adrenergic receptor agonist |
| Isoproterenol | B-phenethylamine | direct sympathomimetic | adrenergic receptor agonist |
| Dipiverfrin | B-phenethylamine | direct sympathomimetic | Prodrug of epinephrine |
| Bitolterol | B-phenethylamine | direct sympathomimetic | Prodrug of colterol |
| Ephedrine | B-phenethylamine | Mixed sympathomimetic | adrenergic rececptor agonism & NT release |
| Pseudoephedrine | B-phenethylamine | Indirect sympathomimetic | Adrenergic NT release |
| Phenylephrine | B-phenethylamine | direct sympathomimetic | a-receptor agonism |
| Phenylpropanolamine | B-phenethylamine | mixed sympathomimetic | adrenergic rececptor agonism & NT release |
| Terbutaline | B-phenethylamine | direct sympathomimetic | B2-selective adrenergic receptor agonism |
| Albuterol | B-phenethylamine | direct sympathomimetic | B2-selective adrenergic receptor agonism |
| Pirbuterol | B-phenethylamine | direct sympathomimetic | B2-selective adrenergic receptor agonism |
| Salmeterol | B-phenethylamine | direct sympathomimetic | B2-selective adrenergic receptor agonism |
| Formoterol | B-phenethylamine | direct sympathomimetic | B2-selective adrenergic receptor agonism |
| Propylhexadrine | B-phenethylamine | indirect sympathomimetic | adrenergic NT release |
| Midodrine | B-phenethylamine | direct sympathomimetic | a1-adrenergic agonist |
| Oxymetazoline | imidazoline | partial sympathomimetic | partial adrenergic receptor agonist |
| Tetrahydrozoline | imidazoline | partial sympathomimetic | partical adrenergic receptor agonist |
| Ergotamine | ergot alkaloid | a-adrenolytic | rev. comp. a1 antagonism |
| Methysergide | ergot alkaloid | a-adrenolytic | rev. comp. a1 antagonism |
| Ergonovine | ergot alkaloid | a-adrenolytic | rev. comp. a1 antagonism |
| Tolazoline | imidazoline | a-adrenolytic | rev. comp a1 & a2 antagonism |
| Phentolamine | imidazoline | a-adrenolytic | rev. comp a1 & a2 antagonism |
| Phenoxybenzamine | B-haloethylamine | a-adrenolytic | irrev. comp. a1 & a2 antagonism |
| Prazosin | quinazoline | a-adrenolytic | a1 antagonism |
| Terazosin | quinazoline | a-adrenolytic | a1 antagonism |
| Doxazosin | quinazoline | a-adrenolytic | a1 antagonism |
| Tamsulosin | phenethylamine | a-adrenolytic | a1A antagonism |
| Clonidine | imidazoline der. | central-acting adrenolytic | central a2 agonist |
| Dexmedetomidine | imidazoline der. | central-acting adrenolytic | central a2 agonist |
| Tizanidine | imidazoline der. | central-acting adrenolytic | central a2 agonist |
| Apraclonidine | imidazoline der. | peripheral adrenolytic | peripheral a2 agonist |
| Brominidine | imidazoline der. | peripheral adrenolytic | peripheral a2 agonist |
| Guanfacine | guanidine der. | central-acting adrenolytic | central a2 agonist |
| Guanabenz | guanidine der. | central-acting adrenolytic | central a2 agonist |
| Alpha-methyldopa | amino acid der. | central-acting adrenolytic | prodrug of a-methyl norepi |
| Metyrosine | amino acid der. | adrenergic neuron blocker | inhibits epi & norepi biosynthesis |
| Reserpine | Rauwolfia alkaloid | peripheral presynaptic adrenolytic | inhibits epi & norepi reuptake |
| Guanethidine | guanidine der. | peripheral presynaptic adrenolytic | inhibits epi & norepi release |
| Guanadrel | guanidine der. | peripheral presynaptic adrenolytic | inhibits epi & norepi release from vesicle |
| Propanolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Nadolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Carteolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Penbutolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Pindolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Timolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Levobunolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Metipranolol | aryloxypropanolamine | B-adrenolytic | non-sel. B blockade |
| Atenolol | aryloxypropanolamine | B-adrenolytic | sel. B1 blockade |
| Acebutolol | aryloxypropanolamine | B-adrenolytic | sel. B1 blockade |
| Bisoprolol | aryloxypropanolamine | B-adrenolytic | sel. B1 blockade |
| Betaxolol | aryloxypropanolamine | B-adrenolytic | sel. B1 blockade |
| Esmolol | aryloxypropanolamine | B-adrenolytic | sel. B1 blockade |
| Metoprolol | aryloxypropanolamine | B-adrenolytic | sel. B1 blockade |
| Sotalol | arylethanolamine | B-adrenolytic | non-sel. B blockade |
| Labetalol | arylethanolamine | non-sel. adrenolytic | a1 & non-sel B blockade |
| Carvedilol | aryloxypropanolamine | non-sel. adrenolytic | a1 & non-sel B blockade |
| Losartan | biphenyl tetrazole | ang II antagonist | comp. inhibits AT1 receptor |
| Valsartan | biphenyl tetrazole | ang II antagonist | comp. inhibits AT1 receptor |
| Irbesartan | biphenyl tetrazole | ang II antagonist | comp. inhibits AT1 receptor |
| Candesartan | biphenyl tetrazole | ang II antagonist | comp. inhibits AT1 receptor |
| Eposartan | benzoic acid | ang II antagonist | comp. inhibits AT1 receptor |
| Telmisartan | biphenyl carboxylic acid | ang II antagonist | comp. inhibits AT1 receptor |
| Captopril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Enalapril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Lisinopril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Ramipril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Fosinopril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Benazepril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Perindopril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Quinapril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Moexipril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Trandalopril | amino acid der. | ACE inhibitor | comp. inhibits ACE |
| Hydralazine | hydrazine | vasodilator | musculotropic |
| Minoxidil | pyrimidine | vasodilator | activates ATP-sensitive K channels |
| Diazoxide | benzothiadiazine | vasodilator | (blank) |
| Sodium nitroprusside | inorganic | vasodilator | releases NO |
| Fenoldopam | benzazepine | vasodilator | agonist @ dopamine D1 receptors |
| Finasteride | azasteriod | hair growth stimulate | inhibits 5-a reductase |
| Amyl nitrate | nitrite | coronary vasodilator | converted to NO |
| Nitroglycerin | nitrate | coronary vasodilator | converted to NO |
| Erythritol tetranitrate | nitrate | coronary vasodilator | converted to NO |
| Pentaerythritol tetranitrate | nitrate | coronary vasodilator | converted to NO |
| Isosorbide dinitrate | nitrate | coronary vasodilator | converted to NO |
| Isosorbide mononitrate | nitrate | coronary vasodilator | converted to NO |
| Quinidine | cinchona alkaloid | anti-arrhythmic | Na+ channel blocker |
| Procainamide | amide | anti-arrhythmic | Na+ channel blocker |
| Lidocaine | amide | anti-arrhythmic | Na+ channel blocker |
| Tocainide | amide | anti-arrhythmic | Na+ channel blocker |
| Flecainide | amide | anti-arrhythmic | Na+ channel blocker |
| Encainide | amide | anti-arrhythmic | Na+ channel blocker |
| Propafenone | aryloxypropanolamine | anti-arrhythmic | Na+ channel blocker |
| Mexilitene | misc. | anti-arrhythmic | Na+ channel blocker |
| Amiodarone | misc. | anti-arrhythmic | non-comp a1 & non-sel. B-blockade |
| Esmolol | aryloxypropanolamine | anti-arrhythmic | B1 blockade |
| Sotalol | arylethanolamine | anti-arrhythmic | non-sel B-blockade |
| Adenosine | nucleoside | anti-arrhythmic | slows AV node conduction |
| Moricizine | Phenothiazine | anti-arrhythmic | Na+ blocker |
| Ibutilide | misc. | anti-arrhythmic | delays repolarization |
| Dofetilide | B-phenethylamine | anti-arrhythmic | blocks delayed rectifier K+ current |
| Verapamil | B-phenethylamine | CCB | blocks L-type Ca channels |
| Nifedipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Nimodipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Nicardipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Isradipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Felodipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Amlodipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Nisoldipine | 1,4-dihydropyridine | CCB | blocks L-type Ca channels |
| Diltiazem | benzothiazepine | CCB | blocks L-type Ca channels |
| Bepridil | misc. | CCB | blocks L-type Ca channels |
| Acetazolamide | sulfonamide | CA inhibitor | comp. CA inhibitor |
| Methazolamide | sulfonamide | CA inhibitor | comp. CA inhibitor |
| Dorzolamide | sulfonamide | CA inhibitor | comp. CA inhibitor |
| Brinzolamide | sulfonamide | CA inhibitor | comp. CA inhibitor |
| Dichlorphenamide | sulfonamide | CA inhibitor | comp. CA inhibitor |
| Furosemide | sulfamoylbenzoic acid | loop diuretic | inhibit 1Na+/1K+/2Cl- cotransport system |
| Bumetanide | sulfamoylbenzoic acid | loop diuretic | inhibit 1Na+/1K+/2Cl- cotransport system |
| Torsemide | sulfonylurea | loop diuretic | inhibit 1Na+/1K+/2Cl- cotransport system |
| Ethacrynic acid | sulfonylurea | loop diuretic | inhibit 1Na+/1K+/2Cl- cotransport system |
| Spironolactone | steroid | K-sparing diuretic | comp. aldosterone antagonist |
| Triamterene | pteridine | K-sparing diuretic | inhibits Na/K exchange |
| Amiloride | pyrazine | K-sparing diuretic | inhibits Na/K exchange |
| Chlorothiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Benzthiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Hydrochlorothiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Hydroflumethiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Bendroflumethiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Trichlormethiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Methyclothiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Polythiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Cyclothiazide | thiazide | diuretic | inhibits Na/Cl cotransport |
| Metolazone | thiazide | diuretic | inhibits Na/Cl cotransport |
| Heparin | glucosoaminoglycan | anticoagulant | inhibits conversion of prothrombin to thrombin |
| Enoxaparin | low MW heparin | anticoagulant | enhances inhibition of factor Xa & thrombin |
| Dalteparin | low MW heparin | anticoagulant | enhances inhibition of factor Xa & thrombin |
| Danaparoid | low MW heparin | anticoagulant | inhibits fibrin formation |
| Dicumerol | coumarin | anticoagulant | inhibits vitamin K epoxide reductase |
| Warfarin | coumarin | anticoagulant | inhibits vitamin K epoxide reductase |
| Anisindione | indanedione | anticoagulant | inhibits vitamin K epoxide reductase |
| Argatroban | arginine der. | anticoagulant | direct thrombin inhibitor |
| Antithrombin III | glycoprotein | (blank) | inhibits thrombin formation |
| Lepirudin | rDNA polypeptide | anticoagulant | direct thrombin inhibitor |
| Bevalirudin | rDNA polypeptide | anticoagulant | direct thrombin inhibitor |
| Vitamin K | vitamin | coagulant | promotes synthesis of prothrombin |
| Phytonadione | vitamin | coagulant | promotes synthesis of prothrombin |
| Menadione | vitamin | coagulant | promotes synthesis of prothrombin |
| Menadiol | vitamin | coagulant | promotes synthesis of prothrombin |
| Aspirin | salicylate | anti-inflammatory | irrev. inhibits COX-1 & COX-2 |
| Dipyridamole | misc. | antiplatelet agent | inhibits PDE, adenosine uptake in RBCs & TXA2 formation |
| Ticlopidine | thienopyridine | antiplatelet agent | inhibits ADP-induced platelet aggregation |
| Clopidogrel | thienopyridine | antiplatelet agent | inhibits ADP-induced platelet aggregation |
| Anagrelide | quinazoline | antiplatelet agent | disrupts postmitotic phase of hypermaturation |
| Cilostazol | quinazoline | antiplatelet agent | Inhibits PDE III |
| Eptifibatide | cyclic peptide | antiplatelet agent | comp. blocks fibrinogen binding to GP IIb/IIIa |
| Tirofiban | misc | antiplatelet agent | comp. blocks fibrinogen binding to GP IIb/IIIa |
| Urokinase | enzyme | thrombolytic | coverts plasminogen to plasmin |
| Anistreplase | enzyme | thrombolytic | coverts plasminogen to plasmin |
| Streptokinase | protein | thrombolytic | coverts plasminogen to plasmin |
| Alteplase | rDNA-derived enzyme | tissue plasminogen activator | coverts plasminogen to plasmin; fibrin enhanced |
| Reteplase | rDNA-derived enzyme | tissue plasminogen activator | coverts plasminogen to plasmin; fibrin enhanced |
| Tenecteplase | rDNA-derived enzyme | tissue plasminogen activator | coverts plasminogen to plasmin; fibrin enhanced |
| Cholestyramine | sequestering resin | antihyperlipidemic | increases rate of cholesterol oxidation |
| Colestipol | sequestering resin | antihyperlipidemic | increases rate of cholesterol oxidation |
| Dextrothyroxine | amino acid | antihyperlipidemic | increases rate of cholesterol oxidation |
| Gemfibrozil | aralkoxycarboxylic acid | antihyperlipidemic | increases lipolysis via lipoprotein lipase |
| Clofibrate | fibric acid der. | antihyperlipidemic | increases lipolysis via lipoprotein |
| Fenofibrate | fibric acid der. | antihyperlipidemic | increases lipolysis via lipoprotein |
| Lovastatin | terpene | antihyperlipidemic | inhibits HMG-Co A reductase |
| Pravastatin | terpene | antihyperlipidemic | inhibits HMG-Co A reductase |
| Simvastatin | terpene | antihyperlipidemic | inhibits HMG-Co A reductase |
| Fluvastatin | terpene | antihyperlipidemic | inhibits HMG-Co A reductase |
| Cerivastatin | terpene | antihyperlipidemic | inhibits HMG-Co A reductase |
| Atorvastatin | terpene | antihyperlipidemic | inhibits HMG-Co A reductase |
| Nicotinic acid | vitamin | antihyperlipidemic | inhibits FFA mobilization |
| Monooctanoin | glycerol der. | gallstone solvent | solubilizes cholesterol gallstones |
| Diphenhydramine | ethanolamine | H1-antihistaminic | H1-receptor antagonist |
| Clemastine | ethanolamine | H1-antihistaminic | H1-receptor antagonist |
| Bromodiphenhydramine | ethanolamine | H1-antihistaminic | H1-receptor antagonist |
| Carbinoxamine | ethanolamine | H1-antihistaminic | H1-receptor antagonist |
| Doxylamine | ethanolamine | H1-antihistaminic | H1-receptor antagonist |
| Tripelenamine | ethylenediamine | H1-antihistaminic | H1-receptor antagonist |
| Pyrilamine | ethylenediamine | H1-antihistaminic | H1-receptor antagonist |
| Chlropheniramine | propylamine | H1-antihistaminic | H1-receptor antagonist |
| Dexchlorpheniramine | propylamine | H1-antihistaminic | H1-receptor antagonist |
| Brompheniramine | propylamine | H1-antihistaminic | H1-receptor antagonist |
| Tripolidine | propylamine | H1-antihistaminic | H1-receptor antagonist |
| Promethazine | phenothiazine | H1-antihistaminic | H1-receptor antagonist |
| Methdilazine | ethylenediamine | H1-antihistaminic | H1-receptor antagonist |
| Trimeprazine | ethylenediamine | H1-antihistaminic | H1-receptor antagonist |
| Hydroxyzine | piperazine | H1-antihistaminic | H1-receptor antagonist |
| Cyproheptadine | piperidine | H1-antihistaminic | H1-receptor antagonist |
| Azatidine | piperidine | H1-antihistaminic | H1-receptor antagonist |
| Phenindamine | piperidine | H1-antihistaminic | H1-receptor antagonist |
| Azelastine | phthalazinone | H1-antihistaminic | H1-receptor antagonist |
| Cyclizine | piperazine | H1-antinauseant | H1-receptor antagonist |
| Meclizine | piperazine | H1-antinauseant | H1-receptor antagonist |
| Buclizine | piperazine | H1-antinauseant | H1-receptor antagonist |
| Fexofenadine | piperidine | 2nd generation H1-antihistaminic | H1-receptor antagonist |
| Astemizole | piperidine | 2nd generation H1-antihistaminic | H1-receptor antagonist |
| Loratidine | piperidine | 2nd generation H1-antihistaminic | H1-receptor antagonist |
| Levocabastine | piperidine | 2nd generation H1-antihistaminic | H1-receptor antagonist |
| Cetirizine | piperazine | 2nd generation H1-antihistaminic | H1-receptor antagonist |
| Acrivastine | propylamine | 2nd generation H1-antihistaminic | H1-receptor antagonist |
| Ketotifen | piperidine | opthalmic H1-antihistaminic | H1-receptor antagonist & inhibits mast cell degranulation |
| Olopatidine | propylamine | opthalmic H1-antihistaminic | H1-receptor antagonist & inhibits mast cell degranulation |
| Cimetidine | cyanoguanidine der. | H2-antihistaminic | H2-receptor antagonist |
| Ranitidine | cyanoguanidine der. | H2-antihistaminic | H2-receptor antagonist |
| Famotidine | cyanoguanidine der. | H2-antihistaminic | H2-receptor antagonist |
| Nizatidine | cyanoguanidine der. | H2-antihistaminic | H2-receptor antagonist |
| Omeprazole | benzimidazole | proton pump inhibitor | inhibits H+/K+ ATPase via covalent binding |
| Esomeprazole | benzimidazole | proton pump inhibitor | inhibits H+/K+ ATPase via covalent binding |
| Lansoprazole | benzimidazole | proton pump inhibitor | inhibits H+/K+ ATPase via covalent binding |
| Rabeprazole | benzimidazole | proton pump inhibitor | inhibits H+/K+ ATPase via covalent binding |
| Sulcralfate | A1-carbohydrate complex | chemical complexation | protects ulcer site from acid & pepsin |
| Misoprostol | PGE1 derivative | mucosal protectant | mucosal prostaglandin receptor agonist |