
1) Antimalarial agent
Found on
https://www.crosswordclues.com/clue/atovaquone

Atovaquone (alternative spelling: atavaquone) is a chemical compound that belongs to the class of naphthoquinones. Atovaquone is a hydroxy-1,4-naphthoquinone, an analog of ubiquinone, with antipneumocystic activity. It is manufactured in the US in the liquid form, or oral suspension, under the brand name Mepron. ==Uses== Atovaquone is a medication...
Found on
http://en.wikipedia.org/wiki/Atovaquone

<drug> A medication for mild to moderate cases of PCP as well as for salvage treatment of toxoplasmosis. A new, more absorbable liquid formulation has entered the market. Atovaquone should be used with caution along with rifampin and fluconazole since these drugs can lower atovaquone blood levels. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(ә-to´vә-kwōn″) an antibiotic used in treatment of mild to moderate pneumocystis pneumonia and the prevention and treatment of falciparum malaria; administered orally.
Found on
http://www.encyclo.co.uk/local/21001

Antibiotic sometimes used in treatment of PCP. In trials for prophylaxis of PCP, and for treatment of toxoplasmosis
Found on
http://www.virology.net/ATVGlossary.html
No exact match found.