The Chiron Approach to (3<i>R</i>,3<i>aS</i>,6<i>aR</i>)-Hexahydrofuro[2,3-<i>b</i>]furan-3-ol, a Key Subunit of HIV-1 Protease Inhibitor Drug, Darunavir
作者:Arun K. Ghosh、Shivaji B. Markad、William L. Robinson
DOI:10.1021/acs.joc.0c02396
日期:2021.1.1
describe an enantioselective synthesis of (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-ol which is a key subunit of darunavir, a widely used HIV-1 protease inhibitor drug for the treatment of HIV/AIDS patients. The synthesis was achieved in optically pure form utilizing commercially available sugar derivatives as the starting material. The key steps involve a highly stereoselective substrate-controlled hydrogenation
我们描述了 (3 R ,3 aS ,6 aR )-六氢呋喃[2,3 - b ]furan-3-ol的对映选择性合成,它是 darunavir 的关键亚基,darunavir 是一种广泛用于治疗的 HIV-1 蛋白酶抑制剂药物艾滋病毒/艾滋病患者。该合成是利用市售糖衍生物作为起始材料以光学纯的形式实现的。关键步骤包括高度立体选择性底物控制的氢化、路易斯酸催化的 1,2 - O-异亚丙基保护的呋喃糖苷的异头还原,以及四氢呋喃基-2-醛衍生物的 Baeyer-Villiger 氧化。这种光学活性配体醇被有效地转化为地瑞纳韦。