REAGENT AND METHOD FOR PREPARING LPS ANTAGONIST B1287 AND STEREOISOMER THEREOF

摘要

PROBLEM TO BE SOLVED: To provide methods for preparing LPS (linear programming system) antagonist lipodisaccharide B1287 and stereoisomers thereof. SOLUTION: The invention provides methods for preparing LPS antagonist lipodisaccharide B1287 useful in the prophylactic and affirmative treatment of endotoxemia shown by formula, and stereoisomers thereof. Also there are provided useful synthetic intermediates. COPYRIGHT: (C)2011,JPO&INPIT