1,2 Benzopyrones
《英文msh詞典》1,2 Benzopyrones
[入口詞] 1,2 Benzopyrones
[主題詞] Coumarins
[藥動學] Indicators and Reagents
[英文釋義] Synthetic or naturally occurring substances related to coumarin,the delta-lactone of coumarinic acid. Coumarin itself occurs in the Tonka bean. The various coumarins have a wide range of proposed actions and uses including as anticoagulants,pharmaceutical aids,indicators and reagents,photoreactive substances,and antineoplastic agents.