发明名称 CYCLIC INHIBITORS OF ADHESION
摘要 peptides, pharmacy. SUBSTANCE: invention relates to cyclopeptides of the formula (I): Cyclo-(Arg-Gly-Asp-X-Y) where X means Phe, homo-Phe, Phg, Phe (4-F) or Phe (4-Cl); Y means hPro, Ahds, Aos, Nhdg, Acha, Aib, Acpa or Tle being in the case of residues of optically active amino acids and derivatives of amino acids D- and L-forms also and derivatives, especially beta-ester of aspartic acid or N-guanidineacyl-derivatives of arginine, prodrugs and their physiologically acceptable salts. Compounds show high activity as inhibitors of integrin and also an anti-inflammatory effect. Invention describes also a method of synthesis of cyclopeptides and a pharmaceutical composition showing ability to inhibit integrin. EFFECT: valuable properties of cyclopeptides. 6 cl, 1 tbl
申请公布号 RU2184121(C2) 申请公布日期 2002.06.27
申请号 RU19980120600 申请日期 1997.04.02
申请人 MERK PATENT GMBKH 发明人 JONCHIK AL'FRED;GOODMAN SIMON;DIFENBAKH BEATE;KESSLER KHORST;KOPPITTS MARKUS
分类号 A61K38/00;A61K31/00;A61K38/12;A61P7/02;A61P31/00;A61P31/04;A61P35/00;B01D15/08;B01J20/281;C07K1/22;C07K7/64;C07K14/75;C07K14/78;G01N30/88;(IPC1-7):C07K7/64 主分类号 A61K38/00
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