申请人:Krepski Larry R.
公开号:US20090240055A1
公开(公告)日:2009-09-24
Methods and intermediates for preparing compounds of the Formulas: (I and X) are disclosed. The methods include a method providing a compound of the Formula: (IV) and converting a compound of Formula IV to a compound of Formula I, a method providing a compound of the Formula: (VIII) and converting a compound of Formula VIII to a compound of Formula I, and a method providing a compound of the Formula: (XI) and converting a compound of Formula XI to a compound of Formula I.
本文揭示了制备化合物公式(I和X)的方法和中间体。这些方法包括提供公式(IV)化合物并将公式IV化合物转化为公式I化合物的方法,提供公式(VIII)化合物并将公式VIII化合物转化为公式I化合物的方法,以及提供公式(XI)化合物并将公式XI化合物转化为公式I化合物的方法。