[EN] SYNTHESIS OF INTERMEDIATES USED IN THE MANUFACTURE OF ANTI-HIV AGENTS<br/>[FR] SYNTHÈSE D'INTERMÉDIAIRES UTILISÉS DANS LA FABRICATION D'AGENTS ANTI-VIH
申请人:CBZ INVEST LTD
公开号:WO2016178162A1
公开(公告)日:2016-11-10
The present invention relates to a process of preparing intermediates of Formula (I). The process comprises of reacting compound of Formula (III) with compound of Formula (V) in the presence of a solvent selected from an alcohol, ether or water to form compound of Formula (I) wherein, R1 is selected from –NH2, Cl, Br, NHCOR", wherein R" is alkyl, aryl, Schiff's base of formula N=CHR', wherein R' is alkyl or aryl; R2 is selected from H, alkyl; R3 and R4, each independently is H; R5 and R6, each independently is H, alkyl; R7 is H, alkyl; and R8 is H, alkyl.
本发明涉及一种制备公式(I)中间体的方法。该方法包括在醇,醚或水中选择的溶剂的存在下,将公式(III)化合物与公式(V)化合物反应,形成公式(I)化合物,其中,R1从-NH2,Cl,Br,NHCOR“中选择,其中R”是烷基,芳基,公式N = CHR'的Schiff碱,其中R'是烷基或芳基;R2从H,烷基中选择;R3和R4各自独立地是H;R5和R6各自独立地是H,烷基;R7是H,烷基;R8是H,烷基。