ABSTRACT
Coordination compounds-based drugs are crucial in targeting various diseases due to their distinct structural order. They also show a significant role in biological systems, including human beings. For example, hemoglobin, a carrier of oxygen transportation in the blood, is a metal complex of Fe (II) ions and is vital for human life. In addition, they have been utilized for treating various diseases associated with human beings due to their excellent anti-bacterial, anti-cancer, and anti-viral potential. The coordination compounds of different metal ions such as platinum (Pt), palladium (Pd), ruthenium (Ru), nickel (Ni), chromium (Cr), silver (Ag), and gold (Au) have been used as anti-cancer drugs. Moreover, the metal complex of chromium, gold, and copper ions exhibited excellent anti-bacterial activity. Additionally, many coordination compounds revealed promising applications against malaria and neurodegenerative conditions like Alzheimer's. Recently, coordination compounds have been utilized as anti-viral drugs to treat coronavirus. In the present review, we have spotlighted the advanced and most significant coordination compounds that exhibit an essential role in medicine.