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    • 9. 发明申请
    • GROWTH FACTOR COMPOSITIONS, PREPARATION AND USE
    • 生长因子组成,制备和使用
    • WO1992002246A1
    • 1992-02-20
    • PCT/US1991005396
    • 1991-07-30
    • PARIKH, Indu
    • NARDI, RonaldAMARANT, TanchumGUGLIETTA, Antonio
    • A61K37/36
    • C07K14/485A61K38/00
    • The invention in growth factor compositions includes: a novel compound which is a separate pure nicked or pure non-nicked species of epidermal growth factor EGF1-48 or its hEGF1-47 or hEGF1-49 congener compound, or a pharmaceutically acceptable salt thereof; a pharmaceutical composition in dosage form comprising an effective amount of the novel compound; and use thereof for treating abnormal cell growth conditions including gastrointestinal/duodenal lesions; and methods of making the pure hEGF species. This unique therapeutic utility is enhanced by the unexpected and heretofore unappreciated structural stability and resistance of the pure species to enzymatic degradation.
    • 本发明在生长因子组合物中包括:一种新型化合物,其为分离的纯切口或纯非切口的表皮生长因子EGF1-48或其hEGF1-47或hEGF1-49同源化合物或其药学上可接受的盐; 包含有效量的新化合物的剂型的药物组合物; 及其用于治疗包括胃肠/十二指肠损伤的异常细胞生长条件的用途; 以及制备纯hEGF物种的方法。 这种独特的治疗效用通过意想不到的和迄今为止尚未被欣赏的结构稳定性和纯物质对酶降解的抗性而增强。