发明名称 |
METHODS AND COMPOSITIONS FOR INHIBITING THROMBOGENESIS |
摘要 |
Thrombus or clot formation and accretion are inhibited by administering thrombin-displacing substances to a patient. The thrombindisplacing substances comprise either thrombin analogs which bind to the thrombin-binding site on fibrin or fibrin analogs which bind to a fibrin-binding site on thrombin. By displacing the thrombin from clot or thrombus, the thrombin is released into circulation where it is inactivated by endogenous anti-proteinases. The fibrin analogs which bind to the fibrin-binding site on thrombin may be linked to a second binding moiety which binds to and/or inactivates the catalytic site and/or exosite I on thrombin to further inhibit thrombosis. The ability of test substances to displace thrombin is measured by exposure of the substance to immobilized thrombin-fibrin complex.
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申请公布号 |
CA2180140(A1) |
申请公布日期 |
1995.07.06 |
申请号 |
CA19942180140 |
申请日期 |
1994.12.22 |
申请人 |
HAMILTON CIVIC HOSPITALS RESEARCH DEVELOPMENT, INC. |
发明人 |
WEITZ, JEFFREY I.;HIRSH, JACK |
分类号 |
C12N9/99;A61K38/00;A61K38/17;A61K38/36;A61K38/46;A61K38/48;A61K38/55;A61K39/395;A61P7/02;A61P9/00;A61P9/08;A61P9/10;A61P43/00;C07K14/75;C07K14/81;C07K16/36;C07K16/40;C12N9/74;(IPC1-7):A61K38/48;A61K38/16 |
主分类号 |
C12N9/99 |
代理机构 |
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