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Home › Process for the stereospecific preparation of 5-(1-hydroxy-2-urethanethylidene)-2,-dimethyl-1,3-dioxane-4,6-dione derivatives, which are precursors of chiral tetramic acid derivatives

Process for the stereospecific preparation of 5-(1-hydroxy-2-urethanethylidene)-2,-dimethyl-1,3-dioxane-4,6-dione derivatives, which are precursors of chiral tetramic acid derivatives

US Patent 5498732 · Granted Mar 12, 1996

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