Cathepsin cysteine protease inhibitors
    23.
    发明申请
    Cathepsin cysteine protease inhibitors 审中-公开
    组织蛋白酶半胱氨酸蛋白酶抑制剂

    公开(公告)号:US20090176859A1

    公开(公告)日:2009-07-09

    申请号:US10585147

    申请日:2005-01-06

    摘要: The present invention relates to a novel class of compounds mainly, leucinamide-amino-carboxylate derivatives of formula (I) wherein Y is CR1R2, O, S, —SO2, C=0 or NR9; Z is CR1R2, O, S, —SO2, C═O or NR9 and each G is independently a CR1CR2. Said compounds are cathepsin cysteine protease inhibitors, including but not limited to, inhibitors of cathepsin K, L, S and B and to pharmaceutical compositions thereof. These compounds are useful for treating and preventing cathepsin dependent conditions in which inhibition of bone resorption is indicated, such as osteoporosis.

    摘要翻译: 本发明涉及一类新的化合物,主要是其中Y为CR 1 R 2,O,S,-SO 2,C = O或NR 9的式(I)的亮氨酰胺 - 氨基 - 羧酸酯衍生物; Z是CR 1 R 2,O,S,-SO 2,C-O或NR 9,每个G独立地是CR 1 CR 2。 所述化合物是组织蛋白酶半胱氨酸蛋白酶抑制剂,包括但不限于组织蛋白酶K,L,S和B的抑制剂及其药物组合物。 这些化合物可用于治疗和预防指示骨吸收抑制的组织蛋白酶依赖性条件,例如骨质疏松症。

    Ptb1b photoprobes
    30.
    发明申请
    Ptb1b photoprobes 审中-公开
    Ptb1b光电探测器

    公开(公告)号:US20070161542A1

    公开(公告)日:2007-07-12

    申请号:US10582467

    申请日:2004-12-09

    IPC分类号: A61K38/04 C07K5/06

    摘要: Photoaffinity probes (photoprobes) of the PTP1B enzyme contain the trifluoromethylphenyl diazirene photophore attached to compounds which bind to the PTP1B enzyme. The photoprobes bind irreversibly to the PTP1B enzyme upon irradiation, and can be used to study the binding of compounds to the PTP1B enzyme. Compounds that bind to the PTP1B enzyme may inhibit PTP1B and may be useful in the treatment of type 2 diabetes.

    摘要翻译: PTP1B酶的光亲和性探针(光电探测器)含有与结合PTP1B酶的化合物连接的三氟甲基苯基二氮烯光电光。 光电子照射后不可逆地与PTP1B酶结合,可用于研究化合物与PTP1B酶的结合。 与PTP1B酶结合的化合物可能抑制PTP1B,可用于治疗2型糖尿病。