Substituted alkylamide derivatives of teicoplanin
    5.
    发明授权
    Substituted alkylamide derivatives of teicoplanin 失效
    替考拉宁的取代烷基酰胺衍生物

    公开(公告)号:US5500410A

    公开(公告)日:1996-03-19

    申请号:US461208

    申请日:1995-06-05

    CPC classification number: C07K9/008

    Abstract: The present invention is directed to new C.sup.63 amide derivatives of teicoplanin wherein the amide moiety is derived from a di- or poly-alkylamine, and to a process for preparing them. The derivatives are prepared by reacting a teicoplanin-like product with an active ester forming reagent such as chloroacetonitrile and then contacting said active ester with the appropriate di- or poly-alkylamine. The amide derivatives of the invention are active against gram positive and gram negative bacteria.

    Abstract translation: 本发明涉及替考拉宁的新C63酰胺衍生物,其中酰胺部分衍生自二 - 或多 - 烷基胺,以及制备它们的方法。 通过使替考拉宁样产物与活性酯形成试剂如氯乙腈反应制备衍生物,然后使所述活性酯与合适的二 - 或多烷基胺接触。 本发明的酰胺衍生物对革兰氏阳性菌和革兰氏阴性菌具有活性。

    Basic oxazoline-amide derivatives of GE2270 and GE2270-like antibiotics
    9.
    发明授权
    Basic oxazoline-amide derivatives of GE2270 and GE2270-like antibiotics 失效
    GE2270和GE2270样抗生素的基本恶唑啉 - 酰胺衍生物

    公开(公告)号:US5891869A

    公开(公告)日:1999-04-06

    申请号:US875715

    申请日:1997-07-31

    CPC classification number: C07K5/06139 A61K38/00

    Abstract: The present invention refers to basic oxazoline-amide derivatives of GE 2270 and GE 2270-like antibiotics of general formula (I), wherein the group GE represents the antibiotic core molecule. The amide derivatives of antibiotic GE 2270 of formula (I) are antimicrobial agents mainly active against gram positive bacteria. ##STR1##

    Abstract translation: PCT No.PCT / EP96 / 00425 Sec。 371日期1997年7月31日 102(e)日期1997年7月31日PCT提交1996年2月1日PCT公布。 出版物WO96 / 24608 日期:1996年8月15日本发明涉及GE 2270的恶唑啉酰胺衍生物和通式(I)的GE2270样抗生素,其中GE代表抗生素核心分子。 式(I)抗生素GE2270的酰胺衍生物是主要对革兰氏阳性细菌有活性的抗微生物剂。 (一)

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