Pharmaceutical Organic Chemistry
The Basicity of Pyridine
Welcome, students! Today we are diving into one of the most important heterocyclic compounds in pharmacy: Pyridine. If you’ve ever wondered why certain drugs…
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Pharmaceutical Organic Chemistry
Medicinal uses: Heterocyclic Compounds
Heterocyclic compounds, characterized by cyclic structures containing one or more heteroatoms such as nitrogen, oxygen, or sulfur, constitute the most diverse and essential class…
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Relative aromaticity and reactivity of Pyrrole, Furan and Thiophene
The relative aromaticity and reactivity of the five-membered heterocyclic compounds—Pyrrole, Furan, and Thiophene—are governed by the electronegativity of the heteroatom and the effectiveness of…
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Heterocyclic Compounds: Classification
Heterocyclic compounds are frequently abundant in plants and animal products. They are one of the important constituents of almost one half of the natural…
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Stereoselective and Stereospecific reactions
If you’ve ever wondered why one drug works perfectly while its “mirror image” might be toxic, the answer often lies in how these molecules…
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Atropisomerism
Think of Atropisomerism as the chemistry of “frozen motion.” While most single bonds in organic chemistry act like spinning wheels, some bonds get “stuck”…
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Conformational isomerism
Understanding conformational isomerism is like learning the “body language” of molecules. It is about understanding how a drug ‘speaks’ to a receptor. By mastering…
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Methods of determination of configuration of geometrical isomers
We’re stepping into the role of molecular detectives. In Pharmaceutical Organic Chemistry, we often encounter molecules that look identical on paper—same atoms, same bonds—yet…
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Geometrical isomerism
Transitioning from basic organic chemistry to the spatial complexities of stereochemistry is often a “lightbulb moment”. It explain how a simple molecular flip can…
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