Artemisinin

Quick meaning: Artemisinin is a noun meaning (organic chemistry, pharmacology) An antimalarial drug derived from the sweet wormwood shrub, Artemisia annua, found as the active ingredient in traditional Chinese medical herbal treatment for malaria, chemically a sesquiterpene lactone - C₁₅H₂₂O₅.

Meaning

(organic chemistry, pharmacology) An antimalarial drug derived from the sweet wormwood shrub, Artemisia annua, found as the active ingredient in traditional Chinese medical herbal treatment for malaria, chemically a sesquiterpene lactone - C₁₅H₂₂O₅.

Example Sentences

Artemisinin (Qinghaosu) isolated from Artemisia annua is a novel sesquiterpene lactone bearing an unusual endoperoxide function.

The practical value of artemisinin itself as a therapeutic agent has been limited by several factors, however. Artemisinin has a high rate of recrudescence [8], poor oral activity [8], a short half-life in plasma [9], and limited solubility in both water and oil [10].

The emerging resistance to artemisinin is partly due to the complexity of the parasite and the unstoppable nature of its ability to evolve. But it is also the direct result of greed, for which there is no drug or vaccine. In early 2009 the World Health Organization (WHO) announced the discovery of malaria parasites along the Thai-Cambodia border that were proving resistant to commonly used derivatives of artemisinin called artesunate and anthemeter.

Word Forms

• artemisinins

Synonyms for artemisinin

Depending on context, synonyms include qinghaosu.

Related Words

Related dictionary entries include antimalarial, artemisinine, artemesinin, artemisone, arteannuin, dihydroartemisinin.

Related Dictionary Tools