20.
    发明专利
    未知

    公开(公告)号:DE3750436D1

    公开(公告)日:1994-10-06

    申请号:DE3750436

    申请日:1987-05-21

    Applicant: ABBOTT LAB

    Abstract: Semisynthetic antibiotics with improved therapeutic properties made from erythromycin are disclosed, 11,12-Cyclic carbamates of erythromycin, its derivatives, and their salts and esters show superior in vitro antimicrobial activity and reduced hepatotoxicity compared to the parent compounds.

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