The present invention relates to a deuterated thienopiperidine derivative, a preparation method, and uses thereof. The deuterated thienopiperidine derivative according to the present invention has the structure of the following formula (I), and the present invention provides: And further comprising the use of a deuterated thienopiperidine derivative of this type as a drug for treating and preventing cardiovascular disease. [Selection] Figure 2【解決手段】本発明は、重水素化チエノピペリジン誘導体、調製方法、及びその使用に関し、本発明に係る重水素化チエノピペリジン誘導体は、以下の式（Ｉ）の構造を有し、本発明は、該種類の重水素化チエノピペリジン誘導体を心脳血管疾患を治療及び予防する薬物とする使用をさらに含む。【選択図】図２
