| 摘要 |
PURPOSE:To obtain a thrombosis inhibitor having excellent safety, containing a 1, 2-dihydroxy-4-(2-hydroxyethyl)benzene derivative. CONSTITUTION:This thrombosis inhibitor contains a compound of formula I (R1 to R3 are H or acyl; R4 and R5 are H or short chain alkyl; R6 is H or short chain alkyloxy; Rham is rhamnose residue of formula II) and/or its salt as an active ingredient. The thrombosis inhibitor shows high blood platelet control ratio, excellent inhibitory effect on thrombosis and is effective for preventing and treating thrombosis. One or more of the thrombosis inhibitors are mixed to give a composition of medicine, food, etc. The mixed amount of the thrombosis inhibitor for a daily intake per adult is 1-1,000mg/kg calculated as the amount of the thrombosis inhibitor. The compound of formula I is obtained by extracting the whole plant of Stachys riederi of labiate plant with a solvent, filtering and purifying. |
