申请人:TAISHO PHARMACEUTICAL CO. LTD
公开号:EP0553353A1
公开(公告)日:1993-08-04
Modified erythromycin having remarkably alleviated bitterness and improved bioabsorbability, comprising a compound prepared by introducing a group represented by the formula: -O-CO-O-[(CH₂)m-O]n-R (wherein R represents C₁ to C₁₂ alkyl, m represents an integer of 2 to 4, and n represents an integer of 1 to 7), into the 2'-position of an erythromycin, or its salt.
具有显著减轻苦味和改善生物可吸收性的改良红霉素,包括通过引入由式表示的基团制备的化合物:-O-CO-O-[(CH₂)m-O]n-R(其中 R 代表 C₁ 至 C₁₂ 烷基,m 代表 2 至 4 的整数,n 代表 1 至 7 的整数),引入红霉素或其盐的 2'- 位。