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    • 47. 发明授权
    • Combinations of prostaglandins and brimonidine or derivatives thereof
    • 前列腺素和溴莫尼定或其衍生物的组合
    • US06294563B1
    • 2001-09-25
    • US09440379
    • 1999-11-15
    • Michael E. Garst
    • Michael E. Garst
    • A61K31415
    • A61K31/5575A61K31/557A61K31/5585Y10S514/912Y10S514/913A61K2300/00
    • The invention concerns combinations of alpha adrenergic agents such as brimonidine and its derivatives as represented by formula (I) below wherein each Y is independently selected from the group consisting of N, N—CH3, O, S and C—R1; R1 is hydrogen, lower alkyl or oxo; R2, R3 and R4 are independently selected from the group consisting of hydrogen, halogen, lower alkyl and lower alkenyl; n is an integer from 1 to 3; and a broken line beside a solid line indicates either a single or a double bond with the proviso that when n=1, both bonds from Y to C—R1 cannot be double bonds, and prostaglandins known in the art to cause lowering of intraocular pressure which are useful in compositions, methods of treatment and articles of manufacture for the treatment of glaucoma and alleviation of elevated intraocular pressure and providing neuroprotection.
    • 本发明涉及α型肾上腺素能药物的组合,例如由下式(I)表示的溴莫尼定及其衍生物,其中每个Y独立地选自N,N-CH 3,O,S和C-R 1; R1是氢,低级烷基或氧代; R2,R3和R4独立地选自氢,卤素,低级烷基和低级烯基; n为1〜3的整数, 而实线旁边的虚线表示单键或双键,条件是当n = 1时,Y到C-R1的两个键都不能是双键,而本领域已知的引起眼压降低的前列腺素 可用于治疗青光眼的组合物,治疗方法和制品,并且降低眼内压升高并提供神经保护作用。