局部作用碳酸酐酶抑制剂作为抗青光眼药物的开发。
文章的细节
-
引用
-
Mincione F, Scozzafava A, Supuran CT
局部作用碳酸酐酶抑制剂作为抗青光眼药物的开发。
中国医药杂志,2008;14(7):649-54。
- PubMed ID
-
18336310 (PubMed视图]
- 摘要
-
磺胺类药物如乙酰唑胺、甲唑胺、乙氧唑胺和二氯苯酰胺抑制眼睛中存在的碳酸酸酶(CA, EC 4.2.1.1)异构体(CA I、II、IV和XII),仍被广泛用于青光眼的全身治疗。这些药物的作用机制是抑制存在于眼睫状突中的CA同工酶,从而减少碳酸氢盐和房水分泌,并降低该病特有的眼压(IOP)升高。由于CA II/IV/XII异构体存在于许多其他组织/器官中,一般情况下,系统性CAIs具有不良副作用,如四肢麻木和刺痛;金属味;抑郁症;疲劳;不适;减肥;性欲减退;胃肠道刺激; metabolic acidosis; renal calculi and transient myopia. For avoiding these side effects, recently, topically effective CAIs have been developed in the last 10 years, with two drugs available clinically: dorzolamide and brinzolamide. Both these drugs are applied topically as water solutions/suspensions, alone or in combination with other agents (beta-blockers, prostaglandin derivatives, etc) and produce a consistent and prolonged reduction of IOP. Furthermore, recent reports show both the systemically as well as topically acting sulfonamide CAIs to be effective in the treatment of macular edema, macular degeneration disease, or diabetic retinopathy, for which pharmacological treatment is unavailable up to now. Much research is in act in the search of more effective topically acting CAIs, free of the inconveniences and side effects of the presently available drugs. For achieving this goal, two recently reported strategy, the tail approach and its variant, the sugar-tail approach, were extensively applied for the synthesis of large numbers of derivatives possessing desired physico-chemical properties. Many such new sulfonamides showed promising antiglaucoma activity in animal models of the disease.
引用本文的药物库数据
- 药物靶点
-
药物 目标 种类 生物 药理作用 行动 乙酰唑胺 碳酸酐酶1 蛋白质 人类 是的抑制剂细节 乙酰唑胺 碳酸酐酶12 蛋白质 人类 是的抑制剂细节 乙酰唑胺 碳酸酐酶 蛋白质 人类 是的抑制剂细节 乙酰唑胺 碳酸酐酶4 蛋白质 人类 是的抑制剂细节 乙酰唑胺 碳酸酐酶7 蛋白质 人类 是的抑制剂细节 Diclofenamide 碳酸酐酶 蛋白质 人类 是的抑制剂细节 Diclofenamide 碳酸酐酶4 蛋白质 人类 是的抑制剂细节 Diclofenamide 碳酸酐酶7 蛋白质 人类 是的抑制剂细节 Ethoxzolamide 碳酸酐酶 蛋白质 人类 是的抑制剂细节 Ethoxzolamide 碳酸酐酶4 蛋白质 人类 是的抑制剂细节 Ethoxzolamide 碳酸酐酶7 蛋白质 人类 是的抑制剂细节 Methazolamide 碳酸酐酶 蛋白质 人类 是的抑制剂细节 Methazolamide 碳酸酐酶4 蛋白质 人类 是的抑制剂细节 Methazolamide 碳酸酐酶7 蛋白质 人类 是的抑制剂细节