申请人:Trager, Seymour F.
公开号:EP0399586A1
公开(公告)日:1990-11-28
Method and formulation useful in treatment of glaucoma in a mammal wherein an effective amount of an active water soluble carbonic anhydrase inhibitor is administered, said inhibitor being a compound having the formula
or a pharmaceutically acceptable salt thereof, wherein
R¹ is selected from the group consisting of H, NH₂CH₂-, -CH(Me)NH₂, -CH(NH₂)CHMe₂, -CH(NH₂)CH₂CHMe₂, -CH(NH₂)CH(Me)CH₂Me, 2-pyrrolidinyl residues wherein the R¹CO- constitutes an α-aminoacyl group, N-acetylaminoacyl derivatives and the corresponding dipeptidyl radicals wherein R¹CO- is a dipeptidyl residue containing two amino acid residues of the formula where R¹ is -CHR⁷NHCOCHR⁸NH₂,
R² is selected from the group consisting of H, alkyl having from 1 to 6 carbon atoms, alkenyl having from 2 to 6 carbon atoms, and cycloalkyl;
R³ is selected from the group consisting of H, Cl, Br, F, -CF₃, -OCH₃, -NO₂, alkyl having from 1 to 6 carbon atoms and alkenyl having from 2 to 6 carbon atoms;
R⁴ is selected from the group consisting of H, -OH, -NH₂, -CN and -OCH₃;
R⁵ is selected from the group consisting of H, -CH₃, -CH(CH₃)₂, and alpha amino acid side chain moieties;
R⁶ is selected from the group consisting of H, HCO-, CH₃CO-, PhCH₂OCO- and XCH₂CO- wherein Ph is phenyl and X is chlorine or bromine; and
R⁷ and R⁸ correspond to the alkyl side chains of glycine, alanine, valine, leucine, isoleucine, proline and serine, and stereoisomers thereof.
用于治疗哺乳动物青光眼的方法和制剂,其中施用有效量的活性水溶性碳酸酐酶抑制剂,所述抑制剂为具有以下式子的化合物
或其药学上可接受的盐,其中
R¹ 选自由 H、NH₂CH₂-、-CH(Me)NH₂、-CH(NH₂)CHMe₂、-CH(NH₂)CH₂CHMe₂、-CH(NH₂)CH(Me)CH₂Me、2-吡咯烷残基组成的组,其中 R¹CO- 构成α-氨基酰基、N-acetylaminoacyl 衍生物和相应的二肽基,其中 R¹CO- 是含有两个氨基酸残基的二肽残基,其式如下 R¹ 是 -CHR⁷NHCOCHR⁸NH₂、
R² 选自由 H、1-6 个碳原子的烷基、2-6 个碳原子的烯基和环烷基组成的组;
R³ 选自 H、Cl、Br、F、-CF₃、-OCH₃、-NO₂、具有 1 至 6 个碳原子的烷基和具有 2 至 6 个碳原子的烯基组成的组;
R⁴ 选自由 H、-OH、-NH₂、-CN 和 -OCH₃ 组成的组;
R⁵ 选自由 H、-CH₃、-CH(CH₃)₂ 和 α 氨基酸侧链分子组成的组;
R⁶ 选自由 H、HCO-、CH₃CO-、PhCH₂OCO- 和 XCH₂CO- 组成的组,其中 Ph 是苯基,X 是氯或溴;以及
R⁷ 和 R⁸ 对应于甘氨酸、丙氨酸、缬氨酸、亮氨酸、异亮氨酸、脯氨酸和丝氨酸的烷基侧链及其立体异构体。