左旋咪唑(Levamisole)是近年来较新的驱虫药物,是四咪唑(驱虫净,Tetramisole)的左旋光学异构体。其化学名称是1-2,3,5,6-四氢-6-苯基咪唑[2,1-b]骈噻唑,一般用其盐酸盐: 左旋咪唑是四咪唑中的活性部分。研究表明,无论是用于驱虫,还是调节机体免疫功能,四咪唑中主要是左旋异构体在起作用;其中的右旋异构体——右旋咪唑(Dexamisole) Levamisole is a relatively new deworming drug in recent years and is a levorotatory optical isomer of tetraimidazole (Tetramisole). Its chemical name is 1-2,3,5,6-tetrahydro-6-phenylimidazo [2,1-b] azulene, the general use of its hydrochloride: Levamisole is the active part of the tetraimidazole. Studies have shown that, whether used for deworming, or regulate the body’s immune function, four imidazole mainly levorotatory is at work; the dextrorotatory isomers - dexamisole (Dexamisole)