The present invention relates to a process for the preparation of darunavir, a nonpeptide protease inhibitor (PI), useful for the treatment of HIV/AIDS patients harboring multidrug-resistant HIV-1 variants that do not respond to previously existing HAART regimens. The present invention further relates to processes for the stereo-directed preparation of darunavir intermediates, in particular (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-ol and to certain novel intermediates obtained by such processes.
                            本发明涉及一种制备
达芦那韦的方法,
达芦那韦是一种非肽类蛋白酶抑制剂(
PI),用于治疗携带多药耐药HIV-1变异体且不对先前存在的H
AART方案产生反应的HIV/AIDS患者。本发明还涉及一种立体定向制备
达芦那韦中间体的方法,特别是(3R,3aS,6aR)-六氢
呋喃[2,3-b]
呋喃-3-醇,以及通过这些方法获得的某些新型中间体。