cis-aminochromanols are obtained in high yield and with high selectivity over their trans counterparts by hydrogenating the corresponding oximes in the presence of a catalyst and an acid selected from HBr, HCl, and organic sulfonic acid. The cis-aminochromanols can be employed as intermediates in the production of HIV protease inhibitors which are useful for treating HIV infection and AIDS.

cis-aminochromanols-aminochromanols são obtidos no rendimento elevado e com selectivity elevado sobre suas contrapartes do transporte hydrogenating os oximes correspondentes na presença de um catalizador e de um ácido selecionados de HBr, de HCl, e do ácido sulfonic orgânico. O cis-aminochromanols-aminochromanols pode ser empregado como intermediários na produção dos inibidores do protease do HIV que são úteis para tratar a infecção de HIV e o AIDS.

 
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