申请人:——
公开号:US20040206940A1
公开(公告)日:2004-10-21
The invention relates to a method of preparing nitrogen macrocycles having formula (I). The inventive method comprises a step involving the reaction of compounds (II) and (III) in order to form a compound having formula (IV). Said compound is subsequently made to react with a compound having formula (V) in order to form a compound having formula (VI). The latter compound is then subjected to an acid treatment
1
本发明涉及一种制备具有式(I)的氮大环的方法。该发明方法包括一步,涉及化合物(II)和(III)的反应,以形成具有式(IV)的化合物。然后,该化合物被使与具有式(V)的化合物反应,以形成具有式(VI)的化合物。然后,后者化合物被接受酸处理。