Isoquinoline alkaloid compound with antibacterial activity as well as preparation method and application of isoquinoline alkaloid compounds

The invention discloses an isoquinoline alkaloid compound. The isoquinoline alkaloid compound is characterized by having a structure shown in the specification, and the compound is named as 2-hydroxyl-1-(7-hydroxy-6-methoxyisoquinolin-1-yl) ethanone and has the molecular formula being C12H11NO4. The invention further discloses a preparation method of the isoquinoline alkaloid compound and an application of the isoquinoline alkaloid compound to antibacterial tipping paper of cigarettes. 本发明公开了种异喹啉生物碱类化合物，其特征在于，具有下述结构，该化合物命名为：2-羟基-1-(7-羟基-6-甲氧基异喹啉-1-基)乙酮，英文名为：2-hydroxy-1-(7-hydroxy-6-methoxyisoquinolin-1-yl)ethanone，分子式为CHNO。本发明还公开了所述异喹啉生物碱类化合物的其制备方法即在卷烟抗菌接装纸中的应用。