bifeprunox

As nouns the difference between drug and bifeprunox

is that drug is (pharmacology) a substance used to treat an illness, relieve a symptom, or modify a chemical process in the body for a specific purpose or drug can be (obsolete) a drudge while bifeprunox is an antipsychotic drug.

As a verb drug

is to administer intoxicating drugs to, generally without the recipient's knowledge or consent or drug can be (drag).

As nouns the difference between antipsychotic and bifeprunox

is that antipsychotic is (pharmacology) any of a group of drugs used to treat psychosis while bifeprunox is an antipsychotic drug.

As an adjective antipsychotic

is (pharmacology) preventing or counteracting psychosis.