Oxazolidinone

Part of speech: noun

Definitions

1. A class of synthetic compounds characterized by a five-membered ring containing both nitrogen and oxygen atoms, commonly used in pharmaceuticals
2. These substances feature a molecular structure that includes a nitrogen atom and an oxygen atom arranged in a cyclic form, often utilized in medicinal chemistry
3. A type of organic compound known for its heterocyclic ring structure with nitrogen and oxygen, frequently applied in the development of antibiotics and other therapeutic agents

Etymology: Oxazolidinone is a chemical coinage built from two parts that each name a structural feature. "Oxazolidine" names a five-membered ring containing one oxygen atom and one nitrogen atom, and the "-one" ending is the standard chemical suffix marking a ketone, a carbon atom double-bonded to oxygen within the ring. Put together, the name describes a ring of that type carrying the ketone group, so the word is a systematic label rather than a folk or personal name. The compound family matters more than the name itself. Drugs built on this ring, such as linezolid, are synthetic antibiotics, and the word therefore tells a chemist exactly which ring a molecule contains. Because the name is assembled mechanically from the ring and the suffix, its meaning can be read straight off its parts.

Synonyms: antibiotic, linezolid, tedizolid, drug, medication