Question

Examples on the basis of chemical structure of drugs

Answer 1

Drugs definition

By definition, drugs are chemical substances that affect or alter the physiology when taken into a living system. They can either be natural or synthetic. Chemically, they are low atomic mass and molecular mass structures. When a drug is therapeutically active and is used for the diagnosis, treatment or prevention of a disease, it is called medicine (legal drugs). They target the macromolecules inside the body and generate a biological response. Most of them interrupt the nervous system (especially brain) for the generation of a proper biological response. However, they can be toxic in higher doses and generally referred as lethal dose.

On the basis of chemical structure:

This is a common classification of drugs. Generally, drugs which have the same drug action and pharmacological effect have a basic skeletal structure and a minute variation in the branching. This is why some drugs have more potential than the other. For example, all sulphonamides have the same skeletal structure.

Answer 2

this is common classification of drug
generally, which have the same drug action and pharmacological effect have the basis skeletal structure and the minutes variation in the branching ... for example all sulphonamides have the same skeletal structure