ChEBI

A molecular entity capable of accepting a hydron from a donor (Bronsted acid).

A drug used in the treatment of malaria. Antimalarials are usually classified on the basis of their action against Plasmodia at different stages in their life cycle in the human.

Any antiviral agent which inhibits the activity of coronaviruses.

Any drug which causes the onset of an allergic reaction.

An EC 2.1.1.* (methyltransferases) inhibitor that interferes with the action of histamine N-methyltransferase (EC 2.1.1.8).

A drug used in the treatment of malaria. Antimalarials are usually classified on the basis of their action against Plasmodia at different stages in their life cycle in the human.

An anti-inflammatory drug that is not a steroid. In addition to anti-inflammatory actions, non-steroidal anti-inflammatory drugs have analgesic, antipyretic, and platelet-inhibitory actions. They act by blocking the synthesis of prostaglandins by inhibiting cyclooxygenase, which converts arachidonic acid to cyclic endoperoxides, precursors of prostaglandins.

Any drug which causes the onset of an allergic reaction.

A compound that, on administration, must undergo chemical conversion by metabolic processes before becoming the pharmacologically active drug for which it is a prodrug.