N-glycosylamide derivatives, processes for their preparation and their
use as medicaments
    8.
    发明授权
    N-glycosylamide derivatives, processes for their preparation and their use as medicaments 失效
    N-糖酰胺衍生物,其制备方法及其作为药物的用途

    公开(公告)号:US4891425A

    公开(公告)日:1990-01-02

    申请号:US7703

    申请日:1987-01-28

    CPC分类号: C07H13/04 C07H15/04

    摘要: A N-glycosylamide derivative of the formula (I) ##STR1## in which R.sup.1 denotes hydrogen or a saturated or mono- or polyunsaturated alkyl radical with one to 50 carbon atoms,R.sup.2 denotes hydrogen or a saturated or mono- or polyunsaturated alkyl radical with one to 50 carbon atoms,R.sup.3 denotes hydrogen or an acyl radical with up to 20 carbon atoms,R.sup.4 denotes hydrogen or an alkyl radical with up to 4 carbon atoms andR.sup.5 and R.sup.6 independently of one another denote hydrogen or an acyl radical with up to 10 carbon atoms or a saturated or an unsaturated alkyl radical or an aralkyl radical with up to 10 carbon atoms, orR.sup.5 l and R.sup.6 together denote a grouping ##STR2## wherein R.sup.7 and R.sup.8 independently of one another denote hydrogen or lower alkyl with up to 5 carbon atoms or an unsubstituted or substituted aryl radical with up to 10 C atoms in the aromatic part. The N-glycosylamide derivatives exhibiting a broad defense-increasing action in the body.

    摘要翻译: 式(I)的N-糖酰胺衍生物其中R 1表示氢或具有1至50个碳原子的饱和或单或多不饱和烷基,R 2表示氢或饱和或单或多不饱和的 具有1至50个碳原子的烷基,R 3表示氢或至多20个碳原子的酰基,R 4表示氢或具有至多4个碳原子的烷基,R 5和R 6彼此独立地表示氢或酰基 具有至多10个碳原子或饱和或不饱和的烷基或具有至多10个碳原子的芳烷基,或者R 5和R 6一起表示分组,其中R 7和R 8彼此独立地表示氢或低级烷基 具有多至5个碳原子的芳族部分或未被取代的或取代的芳基,其中芳族部分中具有至多10个C原子。 N-糖酰胺衍生物在体内表现出广泛的防御增加作用。