n-substituted alkyl ethers , thioethers , sulfoxides , and sulfones of cyclic imides ( e.g. , phthalimide , saccharin , 1,8-naphthalimide , succinimide , and 2,3-dihydrophthalazine-1,4-dione ) were shown to have potent hypolipidemic activity at doses of 10 and 20 mg/kg/d in rodents .
C0020926
imides
C0038623
succinimide