赖诺普利(lisinopril)是抗高血压药。本文介绍用分光光度法和荧光法测定片剂中的赖诺普利,方法简单、灵敏。A法是药物在pH9.5的水溶液中与氯醌反应生成黄色,在346nm测定;B法是赖诺普利与二氯萘醌反应产生强紫色,在580nm测定;C法是药物与乙酰丙酮和甲醛反应生成有色缩合物,在356 Lisinopril is an antihypertensive drug. This article describes the spectrophotometric and spectrofluorometric determination of lisinopril in tablets with a simple and sensitive method. A method is the drug in pH9.5 aqueous solution with chloranil reaction yellow, measured at 346nm; B method is lisinopril and dichloronaphthalene quinone reaction produced strong purple, measured at 580nm; C method is the drug and acetylacetone Reacts with formaldehyde to form a colored condensate at 356