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    • 10. 发明授权
    • Method of treating hair loss using sulfonyl thyromimetic compounds
    • 使用磺酰甲状腺素化合物治疗脱发的方法
    • US06646005B1
    • 2003-11-11
    • US09980351
    • 2002-02-21
    • Lixin Lilly ZhangRobert Scott Youngquist
    • Lixin Lilly ZhangRobert Scott Youngquist
    • A61K3150
    • A61Q7/00A61K8/46A61K8/4953
    • Methods for treating hair loss using a composition including a compound having the following structure and pharmaceutically acceptable salts, hydrates, and biohydrolyzable amides, esters, and imides thereof are provided. R1 is —(CH2)n(CHNR7R8)mC(O)R9, wherein n is an integer from 1 to 3, and m is an integer from 0 to 1. R3 and R5each, independently, is chlorine, bromine, iodine and —CH3. R7 and R8 each, independently, is hydrogen or C1 to C4 alkyl. R9 is hydroxy, C1 to C4 alkoxy and —NR7R8. R31 is a hydrogen, chlorine, bromine, iodine, C1 to C4 alkyl, C4 to C6 cycloalklyl, C1 to C4 haloalkyl, C4 to C6 halocycloalkyl, or CH(R10)Ar. Ar is 5-hydroxypyrid-2-yl, 6-hydroxypyrid-3-yl, 6-hydroxypyridazin-3-yl, 6-methioxypyridazin-3-yl N-oxide or 6-hydroxypyridazin-3-yl N-oxide. R10 is hydrogen or C1 to C4 alkyl. R41 is hydroxy or C1 to C4 alkoxy.
    • 提供了使用包含具有以下结构的化合物和药学上可接受的盐,水合物和生物可水解的酰胺,酯和酰亚胺的组合物来治疗脱发的方法。 R 1为 - (CH 2)n(CHNR 7 R 8)m C(O)R 9,其中n为1至3的整数,m为0至1的整数。R 3和R 5各自独立地为氯,溴,碘和 - CH3。 R 7和R 8各自独立地是氢或C 1至C 4烷基。 R9是羟基,C1-C4烷氧基和-NR7R8。 R31是氢,氯,溴,碘,C1至C4烷基,C4至C6环烷基,C1至C4卤代烷基,C4至C6卤代环烷基或CH(R10)Ar。 Ar是5-羟基吡啶-2-基,6-羟基吡啶-3-基,6-羟基哒嗪-3-基,6-甲氧基哒嗪-3-基N-氧化物或6-羟基哒嗪-3-基N-氧化物。 R 10是氢或C 1至C 4烷基。 R41是羟基或C1-C4烷氧基。