Term Name:	phentolamine
Synonyms:	2-(N-(m-hydroxyphenyl)-p-toluidinomethyl)imidazoline, 3-[(4,5-dihydro-1H-imidazol-2-ylmethyl)(4-methylphenyl)amino]phenol, fentolamina, phentolamine, Phentolamine mesylate, phentolaminum, Regitina, Regitine, Rogitine
Definition:	A substituted aniline that is 3-aminophenol in which the hydrogens of the amino group are replaced by 4-methylphenyl and 4,5-dihydro-1H-imidazol-2-ylmethyl groups respectively. An α-adrenergic antagonist, it is used for the treatment of hypertension.
Ontology:	ChEBI [CHEBI:8081]  ( EBI )