Benzimidazole derivatives and pharmacologically acceptable salts thereof
    21.
    发明授权
    Benzimidazole derivatives and pharmacologically acceptable salts thereof 失效
    苯并咪唑衍生物及其药理学上可接受的盐

    公开(公告)号:US06248768B1

    公开(公告)日:2001-06-19

    申请号:US09341277

    申请日:1999-07-07

    IPC分类号: A61K314184

    摘要: This invention provides a compound having both IL-4 production inhibitory activity and PDE (IV) inhibitory activity, represented by formula (I): and a pharmaceutical composition or a therapeutic agent for acute and chronic inflammatory diseases and an anti-allergic or anti-inflammatory agent, each of which comprising an effective amount of the compound and a pharmacological carrier. It also provides use of the compound of formula (I) for the production of the aforementioned pharmaceutical composition or therapeutic agent for acute and chronic inflammatory diseases and anti-allergic or anti-inflammatory agent, and a method for treating acute and chronic inflammatory diseases.

    摘要翻译: 本发明提供具有由式(I)表示的IL-4产生抑制活性和PDE(IV)抑制活性两者的化合物:以及用于急性和慢性炎性疾病的药物组合物或治疗剂和抗过敏或抗 - 每一种都包含有效量的化合物和药理学载体。 还提供式(I)化合物用于制备上述药物组合物或急性和慢性炎性疾病和抗过敏或抗炎剂的治疗剂,以及治疗急性和慢性炎性疾病的方法。

    Process for preparing 1-amino-1,2,3-triazole
    23.
    发明授权
    Process for preparing 1-amino-1,2,3-triazole 失效
    1-氨基-1,2,3-三唑的制备方法

    公开(公告)号:US5728841A

    公开(公告)日:1998-03-17

    申请号:US637718

    申请日:1996-04-30

    IPC分类号: C07D249/04

    CPC分类号: C07D249/04

    摘要: This invention is to provide a process for preparing 1-amino-1,2,3-triazole represented by formula (III): ##STR1## comprising cyclizing glyoxal bishydrazone represented by formula (I): ##STR2## by reaction with an aqueous hydrogen peroxide solution in the presence of a catalytic amount of a transition metal oxide represented by formula (II): M.sub.m O.sub.n wherein M represents a transition metal atom; and m and n, which may be the same or different, each represent an integer of 1 to 5.

    摘要翻译: PCT No.PCT / JP95 / 01727 Sec。 371日期:1996年04月30日 102(e)日期1996年4月30日PCT提交1995年8月30日PCT公布。 出版物WO96 / 06835 日本特开1996年3月7日本发明提供一种制备由式(III)表示的1-氨基-1,2,3-三唑的方法:包含使由式(I)表示的乙二醛双腙环化: 在催化量的由式(II)表示的过渡金属氧化物存在下,过氧化物溶液:MmOn其中M表示过渡金属原子; m和n可相同或不同,分别表示1〜5的整数。