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    • 21. 发明专利
    • Improvements in Wheel Grinding Machines.
    • GB190201710A
    • 1902-11-27
    • GB190201710D
    • 1902-01-22
    • MILLER THOMAS
    • MILLER THOMAS
    • 1710. Miller, T. Jan. 22. Surfacing.-Relates to machines for grinding or trueing the wheels of railway and tramway vehicles. One end of the axle x of the pair of wheels is held in a chuck f, g carried by a headstock. The chuck has a driving-stud h for acting on the arms of the wheel in case of any slipping of the conical sleeve f. At the tailstock end the axle runs in a V- shaped bearing J with renewable bearing-strips S. A cover K is connected to the slide R by bolts and nuts, and is arranged to swivel on one side for convenience in removing the axle. The axle is removed from the chuck by operating the slide R through the screw N. In the case of plain axles the cover K is screwed down hard ; but in the case of axles with a groove L, a plate M is fitted into this groove to obtain the necessary hold. The grinding-wheel is mounted on a slide opposite to the wheel being acted upon.
    • 26. 发明申请
    • BENZOTHIOPHENE HYDROXAMIC ACID DERIVATIVES
    • 苯并噻吩异羟肟酸衍生物
    • WO2006115835A2
    • 2006-11-02
    • PCT/US2006014093
    • 2006-04-14
    • MERCK & CO INCATON PHARMA INCHUBBS JED LEEKATTAR SAMMETHOT JOEYMILLER THOMASSILIPHAIVANH PHIENGSTANTON MATTHEWWILSON KEVINWITTER DAVID J
    • HUBBS JED LEEKATTAR SAMMETHOT JOEYMILLER THOMASSILIPHAIVANH PHIENGSTANTON MATTHEWWILSON KEVINWITTER DAVID J
    • A61K31/381
    • C07D333/70A61K31/38A61K31/381A61K31/41
    • The present invention relates to a novel class of hydroxamic acid derivatives. The hydroxamic acid compounds can be used to treat cancer. The hydroxamic acid compounds can also inhibit histone deacetylase and are suitable for use in selectively inducing terminal differentiation, and arresting cell growth and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compounds of the invention are also useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives and safe dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo.
    • 本发明涉及一类新的异羟肟酸衍生物。 异羟肟酸化合物可用于治疗癌症。 异羟肟酸化合物还可以抑制组蛋白脱乙酰酶,适用于选择性诱导终末分化,阻止肿瘤细胞的生长和/或凋亡,从而抑制这些细胞的增殖。 因此,本发明的化合物可用于治疗具有以肿瘤细胞增殖为特征的肿瘤的患者。 本发明化合物还可用于预防和治疗TRX介导的疾病,如自身免疫疾病,变应性疾病和炎症疾病,以及用于预防和/或治疗中枢神经系统(CNS)疾病,如神经变性 疾病。 本发明进一步提供了包含异羟肟酸衍生物和这些药物组合物的安全给药方案的药物组合物,其易于遵循并且导致治疗有效量的异羟肟酸衍生物在体内。