| antazoline | <chemical> An antagonist of histamine h1 receptors. Pharmacological action: anti-allergic agents, histamine h1 antagonists. Chemical name: 1H-Imidazole-2-methanamine, 4,5-dihydro-N-phenyl-N-(phenylmethyl)- (12 Dec 1998) |
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| antazoline hydrochloride | 2-(N-benzylanilino-methyl)-2-imidazoline hydrochloride;a histamine-antagonizing agent used in treating allergy; also available as antazoline hydrochloride phosphate. Synonym: phenazoline hydrochloride. (05 Mar 2000) |