As nouns the difference between phenothiazine and prochlorperazine
is that phenothiazine
) phenothiazine while prochlorperazine
is a potent antipsychotic drug of the phenothiazine class.
(organic compound) A polycyclic heterocycle consisting of two benzene rings fused to one of thiazine; thiodiphenylamine, dibenzothiazine
(medicine) Any of a family of pharmaceuticals, derived from this compound, used to treat schizophrenia etc.