An azaspirodecanedione is any of a class of nonaddictive drugs with anxiolytic effects - those used to treat anxiety and depression.
Buspar(Buspirone) drug class is azaspirodecanedione
An azapirone is a general name for any form of azaspirodecanedione, any of a class of nonaddictive drugs used to treat anxiety and depression.
Buspirone and Xanax are anti-anxiety medications, but they work in completely different ways. While Xanax calms the body by binding with GABA receptors, buspirone acts on serotonin receptors. Unlike Xanax, buspirone is not addictive and causes less sedation than benzos.