Method of Producing Hydroxyalkyl Starch Derivatives
    10.
    发明申请
    Method of Producing Hydroxyalkyl Starch Derivatives 审中-公开
    生产羟烷基淀粉衍生物的方法

    公开(公告)号:US20120046240A9

    公开(公告)日:2012-02-23

    申请号:US12824618

    申请日:2010-06-28

    IPC分类号: A61K31/70 C08B31/08

    摘要: The present invention relates to methods of producing hydroxyalkyl starch (HAS) derivatives having a structure according to formula (I) comprising reacting HAS of formula (I) at its optionally oxidized reducing end or a HAS derivative, obtainable by reacting HAS of formula (I) at its optionally oxidized reducing end with a compound (D) comprising at least one functional group Z1 capable of being reacted with the optionally oxidized reducing end of the HAS and at least one functional group W, with a compound (L) comprising at least one functional group Z1 capable of being reacted with said HAS, or at least one functional group Z2 capable of being reacted with functional group W comprised in said HAS derivative, and at least one functional group X capable of being reacted with a functional group Y of a further compound. The present invention further relates to HAS derivatives and pharmaceutical compositions comprising them.

    摘要翻译: 本发明涉及制备具有式(I)结构的羟烷基淀粉(HAS)衍生物的方法,其包括使式(I)的HAS在其任意氧化的还原端或HAS衍生物上反应,所述HAS衍生物可通过使式(I )的化合物(D),其化合物(D)包含至少一个能够与HAS​​的任选氧化的还原端和至少一个官能团W反应的官能团Z1,化合物(L)至少包含 能够与所述HAS反应的一个官能团Z1或能够与所述HAS衍生物中包含的官能团W反应的至少一个官能团Z 2和至少一个能够与官能团Y反应的官能团X 另一种化合物。 本发明还涉及包含它们的HAS衍生物和药物组合物。