Process for producing alpha-ketoamide derivative
    1.
    发明授权
    Process for producing alpha-ketoamide derivative 失效
    生产α-酮酰胺衍生物的方法

    公开(公告)号:US5414122A

    公开(公告)日:1995-05-09

    申请号:US107032

    申请日:1993-08-17

    CPC分类号: C07C231/10

    摘要: There is disclosed an efficient process for producing .alpha.-ketoacetamide of the formula: ##STR1## which is useful as an intermediate for the production of various alkoxyiminoacetamide compounds to be used for agricultural fungicides. In this process, a corresponding acid halide is condensed with isocyanide to produce the .alpha.-ketoacetamide.

    摘要翻译: 公开了一种制备下式的α-酮乙酰胺的有效方法:< IMAGE>其可用作制备用于农用杀真菌剂的各种烷氧基亚氨基乙酰胺化合物的中间体。 在该方法中,将相应的酰卤与异氰化物缩合以产生α-酮乙酰胺。

    Pyrimidine derivatives having antitumor effect
    4.
    发明授权
    Pyrimidine derivatives having antitumor effect 失效
    具有抗肿瘤作用的嘧啶衍生物

    公开(公告)号:US06800630B2

    公开(公告)日:2004-10-05

    申请号:US10169993

    申请日:2002-07-12

    IPC分类号: C07D23942

    CPC分类号: C07D413/12

    摘要: A compound represented by the formula (I) wherein, for example, R1, R2, R3, and R4 are each independently hydrogen atom, alkyl, and the like, R5 and R6 are each independently hydrogen atom, alkyl, and the like, RB and RC are each independently hydrogen atom, alkyl, and the like, X is —O—, —S—, and the like, Y is 5-membered heteroaryl-diyl and the like, Z is optionally substituted aryl and the like, their pharmaceutically acceptable salts, or their solvates.

    摘要翻译: 由式(I)表示的化合物,其中例如R 1,R 2,R 3和R 4各自独立地为氢原子,烷基等,R 5, 和R 6各自独立地为氢原子,烷基等,R B和R C各自独立地为氢原子,烷基等,X为-O-,-S-,且 Y为5元杂芳基 - 二基等,Z为任选取代的芳基等,其药学上可接受的盐或其溶剂合物。