申请人:G.D. Searle & Co.
公开号:US05847201A1
公开(公告)日:1998-12-08
N-protected/N-substituted alpha-amino aldehydes, which are useful as pharmaceuticals and pharmaceutical intermediates, can be stored and shipped in a more stable form as N-protected/N-substituted-beta-amino hydroxy sulfonates which can be readily converted back into the aldehyde under mild conditions. The present invention relates to N-protected/N-substituted-beta-amino hydroxy sulfonates and their preparation and use.
N-保护/N-取代的α-氨基醛,用作药物和药物中间体,可以以更稳定的形式储存和运输,作为N-保护/N-取代的β-氨基羟基磺酸酯,可以在温和条件下轻松转化为醛。本发明涉及N-保护/N-取代的β-氨基羟基磺酸酯及其制备和用途。