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Main.PHARMA..Chiral Pharmaceuticals.Racemate Resolution (Sepn.).Kinetic Resolution (Cyclic Subst.).Patent.Claims.Claim 1: Kinetic Resolution Process.: React Nucleophile & Racemic.Mixt. of Chiral Cyclic Substrate.& Non-Racemic Chiral Catalyst to.produce StereoIsomer Enriched.Substrate. Claim 4: Metal: Cr, Mn.Claim 11: Substrate Select:.Epoxides, Aziridines; EpiSulfides;.CycloPropanes; Cyclic Sulfates;.Cyclic (Thio)Carbonates; Sultones.Cyclic Anhydridcs, Cyclic Phosphate.Cyclic (Thio)Ureas; (Thio)Lactams;.& (Thio)Lactones. Patent Assignee |