Synthesis, antioxidant and antiischemic activity of alkylene-bis(thiazolidin-4-one) ammonium salts
作者:M. M. Orlinskii
DOI:10.1007/bf02465738
日期:1998.10
the empirical formulas. 3,3'-Ethylene-bis(2-mereapto-4-oxo-4,5-flihydrothiaz oUum chloride) salt with ethylenediamine (I). To a 70% ethylenediamine (17.1 g, 0.2 mole) solution cooled to 5 8~ was added 15.2 g (0.2 mole) CS2 in 50 ml dioxane and the mixture was stirred for 30 min. The precipitate was filtered and dissolved in an aqueous solution containing 18.9 g (0.2 mole) monochloroacetic acid. Immediately