Pharmaceutical Organic Chemistry-III Book B.Pharm 4th Semester

(BP401T) PHARMACEUTICAL ORGANIC CHEMISTRY-III

Module-1                                                                                      10 Hours

Stereo Isomerism

• Optical isomerism – Optical activity, enantiomerism, diastereoisomerism, meso compounds.
• Elements of symmetry, chiral and achiral molecules.
• DL system of nomenclature of optical isomers, sequence rules, RS system of nomenclature of optical isomers.
• Reactions of chiral molecules.
• Racemic modification and resolution of racemic mixture.
• Asymmetric synthesis: partial and absolute.

Module-2                                                                                      10 Hours

Geometrical Isomerism

• Nomenclature of Geometrical Isomers (Cis Trans, EZ, Syn Anti systems).
• Methods of Determination of configuration of geometrical isomers.
• Conformational isomerism in Ethane, n-Butane and Cyclohexane.
• Stereo isomerism in biphenyl compounds (Atropisomerism) and conditions for optical activity.
• Stereospecific and stereoselective reactions. 

Module-3                                                                                      10 Hours

Heterocyclic Compounds

• Nomenclature and classification.
• Synthesis, reactions and medicinal uses of following compounds/derivatives.
• Pyrrole, Furan, and Thiophene.
• Relative aromaticity and reactivity of Pyrrole, Furan and Thiophene.

Module-4                                                                                      08 Hours

Synthesis, Reactions and Medicinal Uses of Following Compounds/Derivatives

• Pyrazole, Imidazole, Oxazole and Thiazole.
• Pyridine, Quinoline, Isoquinoline, Acridine and Indole. Basicit y of pyridine.

Synthesis and Medicinal Uses of

• Pyrimidine, Purine, azepines and their derivatives.

Module-5                                                                                      08 Hours

Reactions of Synthetic Importance

• Metal hydride reduction (NaBH₄ and LiAlH₄), Clemmensen reduction, Birch reduction, Wolff Kishner reduction.
• Oppenauer-oxidation and Dakin reaction.
• Beckmanns rearrangement and Schmidt rearrangement. Claisen-Schmidt condensation.