- Synthesis method of ticagrelor intermediate
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The invention relates to a synthesis method of a ticagrelor intermediate, and in particular relates to a synthesis method of (3aS, 4R, 6S, 6aR)-tetrahydrogen-6-hydroxy-2,2-dimethyl-cyclopentane[d][1,3]-dioxolane-4-benzyl carbamate. The synthesis method of a resolving agent used in the synthesis is simple, the raw material is cheap and easy to obtain, the recycling method is simple, and the prepared compound is high in optical purity, high in yield and suitable for industrial production.
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Paragraph 0026; 0027; 0028; 0029
(2017/04/19)
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