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    • 9. 发明申请
    • N-ACYL PEPTIDE METALLOENDOPEPTIDASE INHIBITORS AND METHODS OF USING SAME
    • N-乙酰哌嗪类抗生素抑制剂及其使用方法
    • WO1991005555A2
    • 1991-05-02
    • PCT/US1990005904
    • 1990-10-15
    • THE SALK INSTITUTE BIOTECHNOLOGY/INDUSTRIAL ...WAYNE STATE UNIVERSITYGHOSH, Soumitra, ShankarMOBASHERY, Shahriar
    • THE SALK INSTITUTE BIOTECHNOLOGY/INDUSTRIAL ...WAYNE STATE UNIVERSITY
    • A61K31/40
    • C07K5/0827A61K38/00C07C233/51C07D207/16C07K5/06026C07K5/06078C07K5/06191C07K5/0806C07K5/0808
    • Inhibitors of the Zn -metalloendopeptidases, enkephalinase, angiotensin-converting enzyme, and collagenase, intermediates for synthesizing the inhibitors, and methods of making and using the inhibitors, are provided. The enkephalinase inhibitors of the invention are useful as analgesics or antihypertensives. The angiotensin-converting enzyme inhibitors of the invention are useful as anti-hypertensives. The collagenase inhibitors of the invention are useful in treating diseases, such as corneal ulceration, periodontal disease, and arthritis, which involve undesirable collagen degradation. The inhibitors of the invention are peptide or peptide ester derivatives of the intermediates of the invention, whichare N-acyl derivatives of amino acids of the formula X10-NH-CHR9-(CO2H), wherein X10 is selected from the group consisting of N=C-CHR20-(C=O)- and X21(CR22R23)(CHR24)(C=O)-, wherein R20 is hydrogen or alkyl of 1 to 3 carbon atoms, R22, R23 and R24 are each independently hydrogen or alkyl of 1 to 3 carbon atoms, and X21 is fluoro, chloro or bromo; and R9 is benzyl, alkyl of 1-5 carbon atoms, or hydrogen.
    • 提供了Zn 2+ - 金属间环肽酶,脑啡肽酶,血管紧张素转化酶和胶原酶的抑制剂,用于合成抑制剂的中间体,以及制备和使用抑制剂的方法。 本发明的脑啡肽酶抑制剂可用作镇痛药或抗高血压药。 本发明的血管紧张素转换酶抑制剂可用作抗高血压药。 本发明的胶原酶抑制剂可用于治疗涉及不期望的胶原蛋白降解的疾病,例如角膜溃疡,牙周病和关节炎。 本发明的抑制剂是本发明中间体的肽或肽酯衍生物,其为式X10-NH-CHR9-(CO2H)的氨基酸的N-酰基衍生物,其中X10选自N = C-CHR 20 - (C = O) - 和X 21(CR 22 R 23)(CHR 24)(C = O) - ,其中R 20是氢或1至3个碳原子的烷基,R 22,R 23和R 24各自独立地是氢或 1至3个碳原子,X 21为氟,氯或溴; 并且R 9为苄基,1-5个碳原子的烷基或氢。