NEW 2-SUBSTITUTED -1,3-THIAZOLE COMPOUNDS
    22.
    发明公开
    NEW 2-SUBSTITUTED -1,3-THIAZOLE COMPOUNDS 审中-公开
    NEW 2-取代-1,3-噻唑

    公开(公告)号:EP1499601A1

    公开(公告)日:2005-01-26

    申请号:EP03721210.7

    申请日:2003-04-15

    申请人: AstraZeneca AB

    摘要: The present invention relates to new compounds of formula I, Wherein Y is NR4CONR4, NR4CO, or NR4; R1 is nitro or COR5; R2 is hydrogen or NH2; R3 is C1-6alkyl or C0-6alkylaryl wherein C0-6alkylaryl may be substituted by A; R4 is hydrogen; R5 is C1-6alkyl; A is independently selected from halo, OR6 and C1-6alkyl; R6 is C1-6alkyl; provided that the compound is not N-(4-Methoxybenzyl)-N'-(5-nitro-1,3-thiazol-2-yl)urea as a free base or a salt thereof as well as a process for their preparation, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds in therapy.

    Pharmaceutical compositions of tizoxanide and nitazoxanide
    24.
    发明公开
    Pharmaceutical compositions of tizoxanide and nitazoxanide 失效
    硝唑尼特和硝苯地奈胺药物Zubereitungen

    公开(公告)号:EP1222921A1

    公开(公告)日:2002-07-17

    申请号:EP02002887.4

    申请日:1998-05-06

    IPC分类号: A61K31/425 C07D277/58

    摘要: A pharmaceutical composition containing as active agent at least one compound selected among the group consisting of formula (I)
    and formula (II)
    and further containing at least one pharmaceutically acceptable acid.
    The active agent is preferably in the form of particles having a particle size smaller than 200 µm and a mean particle size of greater than 10 µm. The pharmaceutical compositions according to the invention are stabilized with at least one pharmaceutically acceptable acid. The pharmaceutical compositions are particularly useful for treatment of opportunistic infections in persons with compromised or suppressed immune systems, and in treatment of infections of trematodes.

    摘要翻译: 含有选自式(I)和式(II)中的至少一种化合物作为活性剂的药物组合物,还含有至少一种药学上可接受的酸。 活性剂优选为粒径小于200μm,平均粒径大于10μm的颗粒形式。 根据本发明的药物组合物用至少一种药学上可接受的酸稳定。 药物组合物特别可用于治疗受损或抑制免疫系统的人中的机会性感染,以及用于治疗感染感染的药物组合物。

    Verfahren zur Herstellung von 2-Amino-5-nitro-thiazol
    26.
    发明公开
    Verfahren zur Herstellung von 2-Amino-5-nitro-thiazol 失效
    Verfahren zur Herstellung von 2-氨基-5-硝基 - 噻唑。

    公开(公告)号:EP0098445A2

    公开(公告)日:1984-01-18

    申请号:EP83106021.5

    申请日:1983-06-21

    IPC分类号: C07D277/58

    摘要: Bei dem Verfahren zur Herstellung von 2-Amino-5-ni- tro-thiazol wird eine schwefelsaure Lösung von 2-Amino-5-nitro-thiazol, die mindestens 6 Gew.-% 2-Amino-5-nitro- thiazol in einer mehr als 80gewichtsprozentigen Schwefelsäure enthält, auf eine Schwefelsäurekonzentration von weniger als 80 Gew.-% verdünnt und der dabei ausfallende Niederschlag abgetrennt und hydrolytisch zu 2-Amino-5-ni- tro-thiazol zersetzt.

    摘要翻译: 2-氨基-5-硝基噻唑是通过将含有至少6重量%的2-氨基-5-硝基噻唑的2-氨基-5-硝基噻唑的硫酸溶液稀释至多于80重量%的硫酸 酸,达到小于80重量%的硫酸浓度,分离所得沉淀物并水解分解,得到2-氨基-5-硝基噻唑。

    AMIDE THIAZOLE DERIVATIVE, PREPARATION METHOD AND USES THEREOF
    29.
    发明公开
    AMIDE THIAZOLE DERIVATIVE, PREPARATION METHOD AND USES THEREOF 有权
    酰胺噻唑衍生物,其制备方法和用途

    公开(公告)号:EP2404909A1

    公开(公告)日:2012-01-11

    申请号:EP09832806.5

    申请日:2009-11-30

    摘要: The present invention relates to the field of the drugs associated with the diabetes. Particularly, the present invention relates to a dipeptidyl peptidase-IV inhibitor having the structure shown by formula (I), which contains amide thiazole structure and has an effect on treating diabetes, and a preparation method and a pharmaceutical composition containing it, as well as use thereof in manufacture of the drugs for treating the diabetes,

    wherein, R 1 is hydrogen, halogen, C 1 -C 5 alkyl, COOR 3 or phenyl, wherein R 3 is C 1 -C 5 alkyl; R 2 is phenyl, substituted phenyl, 2-furanyl, substituted 2-furanyl, 2-thienyl, substituted 2-thienyl, 2-pyrrolyl, or substituted 2-pyrrolyl.

    摘要翻译: 本发明涉及与糖尿病相关的药物领域。 具体地说,本发明涉及具有式(I)所示结构的二肽基肽酶-IV抑制剂及其制备方法和含有它的药物组合物,其中所述二肽基肽酶-IV抑制剂含有酰胺噻唑结构并具有治疗糖尿病的作用, 其在制备治疗糖尿病的药物中的用途,其中R1为氢,卤素,C1-C5烷基,COOR3或苯基,其中R3为C1-C5烷基; R2为苯基,取代的苯基,2-呋喃基,取代的2-呋喃基,2-噻吩基,取代的2-噻吩基,2-吡咯基或取代的2-吡咯基。