The present invention has for its object to provide an efficient and economical method for producing an 3-amino-2-hydroxy-1-propanol derivative and an oxazolidinone derivative derived therefrom, both of which are of use as intermediates for the production of drugs including HIV protease inhibitors. The invention relates to a method for producing an 3-amino-2-hydroxy-1-propanol derivative of general formula (2) ##STR1## (wherein R.sup.1 represents alkyl, aralkyl or aryl; R.sup.2 and R.sup.3 independently represent hydrogen or an amino-protecting group, provided, however, that both R.sup.2 and R.sup.3 are not concurrently hydrogen) and an oxazolidinone derivative derived therefrom.
本发明旨在提供一种高效经济的方法,用于生产3-
氨基-2-羟基-1-
丙醇衍
生物和由此衍生的
噁唑烷酮衍
生物,这两种衍
生物均可用作制药中间体,包括HIV蛋白酶抑制剂的生产。本发明涉及一种生产3-
氨基-2-羟基-1-
丙醇衍
生物的方法,其一般式为(2) ##STR1##(其中R1代表烷基,芳基烷基或芳基;R2和R3独立地代表氢或
氨基保护基,但前提是R2和R3不同时为氢)以及由此衍生的
噁唑烷酮衍
生物。