The present invention relates to a process for the preparation of (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl(1S,2R)-3-[[(4-aminophenyl)sulfonyl](isobutyl)amino]-1-benzyl-2-hydroxypropylcarbamate as well as novel intermediates for use in said process. (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl(1S,2R)-3-[[(4-aminophenyl)sulfonyl](isobutyl)amino]-1-benzyl-2-hydroxypropylcarbamate is particularly useful as an HIV protease inhibitor.
本发明涉及一种制备(3R,3aS,6aR)-六氢
呋喃[2,3-b]
呋喃-3-基(1S,2R)-3-[[(4-
氨基苯基)磺酰](异丁基)
氨基]-1-苄基-2-羟基
丙基氨基甲酸酯的方法,以及用于该方法的新型中间体。 (3R,3aS,6aR)-六氢
呋喃[2,3-b]
呋喃-3-基(1S,2R)-3-[[(4-
氨基苯基)磺酰](异丁基)
氨基]-1-苄基-2-羟基
丙基氨基甲酸酯特别适用于作为HIV蛋白酶抑制剂。