DC107 derivatives
    9.
    发明授权
    DC107 derivatives 失效
    DC107衍生品

    公开(公告)号:US5981558A

    公开(公告)日:1999-11-09

    申请号:US133614

    申请日:1998-08-13

    CPC分类号: C07D513/18 C07H15/26

    摘要: DC107 derivatives represented by formula (I) or pharmaceutically acceptable salts thereof which have antimicrobial activity and antitumor activity are provided: ##STR1## wherein R.sup.1 represents hydrogen, lower alkoxyalkyl, aralkyloxyalkyl, lower alkoxyalkoxyalkyl, lower alkoxyalkoxyalkoxyalkyl, aralkyl, tetrahydropyranyl, COR.sup.4, or the like; R.sup.2 represents hydrogen or COR.sup.6 ; R.sup.3 represents --CH.sub.2 OCOR.sup.7, phthalimidomethyl, or the like; and W represents oxygen or NR.sup.8 (wherein R.sup.8 represents hydroxy, lower alkoxy, lower alkenyloxy, aralkyloxy, substituted or unsubstituted arylsulfonylamino, or lower alkoxycarbonylamino).

    摘要翻译: 提供了具有抗微生物活性和抗肿瘤活性的由式​​(I)表示的DC107衍生物或其药学上可接受的盐,其中R1表示氢,低级烷氧基烷基,芳烷氧基烷基,低级烷氧基烷氧基烷基,低级烷氧基烷氧基烷氧基烷基,芳烷基,四氢吡喃基,COR4等; R2表示氢或COR6; R3表示-CH2OCOR7,苯二甲酰亚氨基甲基等; W表示氧或NR8(其中R8表示羟基,低级烷氧基,低级烯氧基,芳烷氧基,取代或未取代的芳基磺酰基氨基或低级烷氧基羰基氨基)。