Advancing Green Chemistry in Antiviral Therapeutics: A Comprehensive Review

Cytomegalovirus (CMV) is a prevalent virus across the world that belongs to the family Herpesviridae but remains dormant in the body unless the immune system is compromised. In addition, when the bacterium is compromised without any health risks, the infection spreads from one person to another person through body fluids, such as saliva, blood, etc. Ganciclovir is an anti- viral medication used in treating viral infections, especially in the treatment of CMV in people with acquired immune deficiency syndrome and immunity at risk. The quality control of ganciclovir in industries is carried out by using anti-green solvents in large volumes; these solvents are not safe in consideration of environmental factors and analysts. Also, the waste generation by these solvents causes hazardous effects on the environment. Further, using 12 green analytical chemistry principles promotes the awareness of analytical judgments among the research groups. It is a revolutionary step in the analytical field to enhance the safety of the environment, and analysts, apart from safety, help to control waste production and conserve energy-reducing occupational hazards. Many works have been carried out for the quality control of ganciclovir using different solvents, such as acetonitrile, methanol, etc. Despite this, there are no existing methods with green solvents or procedures to reduce energy and waste generation. Therefore, the purpose of this review is to understand the drug profile of ganciclovir and the methods developed.