申请人:MERCK SHARP & DOHME LTD.
公开号:EP0492902A1
公开(公告)日:1992-07-01
The use of a compound of structural formula (I):
or a pharmaceutically acceptable salt thereof or a prodrug thereof; wherein
R¹ represents a non-aromatic azabicyclic ring system having more than 5 ring atoms selected from:
wherein the broken line represents an optional chemical bond;
the substituents R³ and R⁴ may be present at any position, including the point of attachment to the pyridine ring, and independently represent hydrogen, C₁₋₄ alkyl, halo, C₁₋₄ alkoxy, hydroxy, carboxy or C₁₋₄ alkoxycarbonyl; or R³ and R⁴ together represent carbonyl; and
R⁵represents hydrogen or C₁₋₄ alkyl;
provided that R¹ is attached to the pyridine ring other than at the 2′-carbon position of R¹; and
R² and R¹¹ independently represent hydrogen, halo, -CF₃, -OR⁶, -NR⁶R⁷, -CN, -COR⁸, C₁₋₈ alkyl or C₂₋₈ alkenyl; wherein R⁶ is hydrogen or C₁₋₆ alkyl; R⁷ is hydrogen or C₁₋₆ alkyl; and R⁸ represents -OR⁶ or -NR⁶R⁷; other than 3-hydroxy-3-(2-pyridinyl)-1-azabicyclo[2.2.2]-octane and 3-(2-pyridinyl)-1-azabicyclo[2.2.2]oct-2-ene;
for the manufacture of a medicament for treating glaucoma and/or for reducing intraocular pressure.
使用结构式(I)的化合物,其药学上可接受的盐或前药;其中R¹代表非芳香性的含有5个以上环原子的氮杂双环系统,选自:其中断裂的线表示可选的化学键;取代基R³和R⁴可以出现在任何位置,包括连接到吡啶环的位置,并且独立地表示氢、C₁₋₄烷基、卤素、C₁₋₄烷氧基、羟基、羧基或C₁₋₄烷氧羰基;或R³和R⁴一起表示羰基;而R⁵表示氢或C₁₋₄烷基;前提是R¹连接到吡啶环而不是R¹的2'-碳位置;而R²和R¹¹独立地表示氢、卤素、-CF₃、-OR⁶、-NR⁶R⁷、-CN、-COR⁸、C₁₋₈烷基或C₂₋₈烯基;其中R⁶表示氢或C₁₋₆烷基;R⁷表示氢或C₁₋₆烷基;而R⁸表示-OR⁶或-NR⁶R⁷;除了3-羟基-3-(2-吡啶基)-1-氮杂双环[2.2.2]辛烷和3-(2-吡啶基)-1-氮杂双环[2.2.2]辛-2-烯之外;用于制造治疗青光眼和/或降低眼内压的药物。