Intermediate of ticagrelor and method for producing the same, and method for producing ticagrelor

摘要

Disclosed are a midbody of Ticagrelor and a preparation method therefor, and a preparation method for Ticagrelor. Specifically, disclosed is a midbody, namely, compound of Formula ( VI ), for preparing Ticagrelor. Further disclosed are a method for preparing the midboidy and a method for preparing ticagrelor by using the midbody. Ticagrelor is prepared by using the midbody, so that the synthesis process is simple, and a defect that longtime reaction under high temperature is required in the existing method is avoided. The method is suitable for mass production in the industry, energy consumption is reduced, pollution on the environment is reduced, and discharge of the three wastes is reduced.