A Text Book of Practical Medicinal Chemistry

Chemical synthesis a term coined by Hermann Kolbe involves a series of reactions to create specific products often drugs from starting materials under controlled conditions. This process moves from introducing reactants into a vessel through reaction work-up and purification to isolate the final compound. The practical yield measured in grams and the percentage practical yield indicate efficiency while the theoretical yield represents the maximum possible product. Assays crucial in pharmaceuticals determine a substance's quality and strength by identifying and quantifying active drugs and impurities. Green chemistry further enhances drug development by minimizing hazardous materials and microwave irradiation accelerates reactions improving efficiency in synthesizing medicinal compounds.