Medicinal Chemistry II-Theory
Teacher
Dr. Gopal Krishna Padhy
Category
Core Courses
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Course Name : Medicinal Chemistry II
Code(Credit) : BPHT3101 (4-0-0)
Course Objectives
- To expose students towards different chemical classes of drugs and their pharmacological activity.
- To develop the linkage between organic molecules and their transformation to the drug molecule
- To explain the mechanisms of action for representative drug classes.
- To explain the relationship between drug’s chemical structure and it’s therapeutic properties.
- To discuss the metabolic pathways, adverse effect and therapeutic indications of drug molecules.
Course Outcomes
| CO | Statement | Mapping with POs |
| CO-1 | Understand the importance of drug design and different techniques of drug design. | PO1, PO2, PO5 |
| CO-2 | Understand the chemistry of drugs with respect to their biological activity. | PO1, PO2, PO5 |
| CO-3 | Know the metabolism, adverse effects and therapeutic value of drugs. | PO1, PO2, PO5 |
| CO-4 | To develop entrepreneurship qualities that support growth of pharmaceutical | PO1, PO2, PO5 |
| CO-5 | Implementing the knowledge to determine Structure, nomenclature, metabolism and uses of Various Antibiotics., Chemotherapeutic agents. | PO1, PO2, PO5 |
Course Syllabus
Module- I
Antihistaminic agents: Histamine, receptors and their distribution in the Human body
H1–antagonists: Diphenhydramine hydrochloride*, Dimenhydrinate, Doxylamines cuccinate, Clemastine fumarate, Diphenylphyraline hydrochloride, Tripelenamine hydrochloride, Chlorcyclizine hydrochloride, Meclizine hydrochloride, Buclizine hydrochloride, Chlorpheniramine maleate, Triprolidine hydrochloride*, Phenidamine tartarate, Promethazine hydrochloride*, Trimeprazine tartrate, Cyproheptadine hydrochloride, Azatidine maleate, Astemizole, Loratadine, Cetirizine, Levocetrazine
Cromolyn sodium.
H2-antagonists: Cimetidine*, Famotidine, Ranitidin.
Gastric Proton pump inhibitors: Omeprazole, Lansoprazole, Rabeprazole, Pantoprazole
Anti-neoplastic agents:
Alkylating agents: Meclorethamine*, Cyclophosphamide, Melphalan, Chlorambucil, Busulfan, Thiotepa
Antimetabolites: Mercaptopurine*, Thioguanine, Fluorouracil, Floxuridine, Cytarabine, Methotrexate*, Azathioprine
Antibiotics: Dactinomycin, Daunorubicin, Doxorubicin, Bleomycin
Plant products: Etoposide, Vinblastin sulphate, Vincristin sulphate
Miscellaneous: Cisplatin, Mitotane.
Module– II
Anti-anginal:
Vasodilators: Amyl nitrite, Nitroglycerin*, Pentaerythritol tetranitrate, Isosorbide dinitrite*, Dipyridamole.
Calcium channel blockers: Verapamil, Bepridil hydrochloride, Diltiazem hydrochloride, Nifedipine, Amlodipine, Felodipine, Nicardipine, Nimodipine.
Diuretics: Carbonic anhydrase inhibitors: Acetazolamide*, Methazolamide, Dichlorphenamide.
Thiazides: Chlorthiazide*, Hydrochlorothiazide, Hydroflumethiazide, Cyclothiazide,
Loop diuretics: Furosemide*, Bumetanide, Ethacrynic acid. Potassium sparing
Diuretics: Spironolactone, Triamterene, Amiloride. Osmotic Diuretics: Mannitol
Anti-hypertensive Agents: Timolol, Captopril, Lisinopril, Enalapril, Benazepril hydrochloride, Quinapril hydrochloride, Methyldopate hydrochloride,* Clonidine hydrochloride, Guanethidine monosulphate, Guanabenz acetate, Sodium nitroprusside, Diazoxide, Minoxidil, Reserpine, Hydralazine hydrochloride.
Module- III
Anti-arrhythmic Drugs: Quinidine sulphate, Procainamide hydrochloride, Disopyramide phosphate*, Phenytoin sodium, Lidocaine hydrochloride, Tocainide hydrochloride, Mexiletine hydrochloride, Lorcainide hydrochloride, Amiodarone, Sotalol.
Anti-hyperlipidemic agents: Clofibrate, Lovastatin, Cholesteramine and Cholestipol Coagulant & Anticoagulants: Menadione, Acetomenadione, Warfarin*,
Anisindione, clopidogrel
Drugs used in Congestive Heart Failure: Digoxin, Digitoxin, Nesiritide, Bosentan, Tezosentan.
Module- IV
Drugs acting on Endocrine system - Nomenclature, Stereochemistry and metabolism of steroids
Sex hormones: Testosterone, Nandralone, Progestrones, Oestriol, Oestradiol, Oestrione, Diethyl stilbestrol.
Drugs for erectile dysfunction: Sildenafil, Tadalafil.
Oral contraceptives: Mifepristone, Norgestril, Levonorgestrol
Corticosteroids: Cortisone, Hydrocortisone, Prednisolone, Betamethasone, Dexamethasone
Thyroid and antithyroid drugs: L-Thyroxine, L-Thyronine, Propylthiouracil, Methimazole.
Module – V
Antidiabetic agents:
Insulin and its preparations
Sulfonyl ureas: Tolbutamide*, Chlorpropamide, Glipizide, Glimepiride.
Biguanides: Metformin.
Thiazolidinediones: Pioglitazone, Rosiglitazone.
Meglitinides: Repaglinide, Nateglinide.
Glucosidase inhibitors: Acrabose, Voglibose.
Local Anesthetics: SAR of Local anesthetics
Benzoic Acid derivatives: Cocaine, Hexylcaine, Meprylcaine, Cyclomethycaine, Piperocaine.
Amino Benzoic acid derivatives: Benzocaine*, Butamben, Procaine*, Butacaine, Propoxycaine, Tetracaine, Benoxinate.
Lidocaine/Anilide derivatives: Lignocaine, Mepivacaine, Prilocaine, Etidocaine.
Miscellaneous: Phenacaine, Diperodon, Dibucaine.*
Recommended Books (Latest Editions)
1. Wilson and Giswold’s Organic medicinal and Pharmaceutical Chemistry.
2. Foye’s Principles of Medicinal Chemistry.
3. Burger’s Medicinal Chemistry, Vol I to IV.
4. Introduction to principles of drug design- Smith and Williams.
5. Remington’s Pharmaceutical Sciences.
6. Martindale’s extra pharmacopoeia.
7. Organic Chemistry by I.L. Finar, Vol. II.
8. The Organic Chemistry of Drug Synthesis by Lednicer, Vol. 1to 5.
9. Indian Pharmacopoeia.
10. Text book of practical organic chemistry- A.I.Vogel.
Case Studies
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Our Main Teachers
He obtained his M.Pharm. degree in Pharmaceutical chemistry from Poona College of Pharmacy, Bharati Vidyapeeth University, Pune in 2007. He had carried out his Ph.D. work under joint supervision of Dr. Ajaya Kumar behera and Dr. Jagadeesh Panda in Sambalpur University. He worked as an assistant professor in Maharajah’s College of Pharmacy, Phool baugh, Vizianagaram, AP from Oct. 2007-Nov. 2019 (12 years). Currently he is working as an associate professor in School of Pharmacy, CUTM, Rayagada since Dec. 2019.