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    • 22. 发明授权
    • Methods of treating protozoal diseases
    • 治疗原生动物疾病的方法
    • US06506393B2
    • 2003-01-14
    • US09799505
    • 2001-03-07
    • Hansjörg EiblClemens UngerJürgen Engel
    • Hansjörg EiblClemens UngerJürgen Engel
    • A61K600
    • A61K31/685Y02A50/409Y02A50/411Y10S514/859Y10S514/928A61K2300/00
    • The invention concerns a new pharmaceutical agent for oral or topical administration in the treatment of protozoal diseases, in particular of leishmaniasis, which contains as the active substance one or several compounds having the general formula I in which R1 is a saturated or monounsaturated or polyunsaturated hydrocarbon residue with 12 to 20 C atoms and R2, R3 and R4 denote independently of one another hydrogen, a C1-C5 alkyl group, a C3-C6 cycloalkyl group or a C1-C5 hydroxyalkyl group whereby two of the residues R2, R3 and R4 can together form a C2-C5 alkylene group which, if desired, can be substituted with an —O—, —S— or NR5 group, in which R5 is hydrogen, a C1-C5 alkyl group, a C3-C6 cycloalkyl group or a C1-C5 hydroxyalkyl group as well as, if desired the usual pharmaceutical auxiliary, diluting, carrier or/and filling substances.
    • 本发明涉及用于治疗原生动物疾病,特别是利什曼病的新的药物,其含有作为活性物质的一种或几种具有通式Iin的化合物,其中R 1是饱和或不饱和或多不饱和烃残基 具有12至20个C原子且R 2,R 3和R 4彼此独立地表示氢,C 1 -C 5烷基,C 3 -C 6环烷基或C 1 -C 5羟烷基,其中残基R 2,R 3和R 4中的两个可以 一起形成C 2 -C 5亚烷基,如果需要,其可以被-O - , - S-或NR 5基团取代,其中R 5是氢,C 1 -C 5烷基,C 3 -C 6环烷基或 C1-C5羟烷基,以及如果需要,通常的药物辅助剂,稀释剂,载体或/和填充物质。