申请人:Santen Pharmaceutical Co., Ltd.
公开号:US08076332B2
公开(公告)日:2011-12-13
The present invention relates to a study on the synthesis of a novel N-(2-aminophenyl)benzamide derivative having an urea structure and represented by the general formula (1); and the utilization of a pharmacological effect of the derivative. A compound represented by the general formula (1) or a salt thereof has an effect of cellular morphological change on trabecular meshwork cells and is effective in the prevention and/or treatment of a disease considered to be related to intraocular pressure. In the formula, R1 and R2 represent a hydrogen atom, a lower alkyl group, or the like; R3 represents a hydroxy group, a lower alkoxy group, a lower cycloalkyloxy group, an aryloxy group, or the like; R4 and R5 represent a halogen atom, a lower alkyl group, a hydroxy group, a lower alkoxy group, or the like; X represents a lower alkylene group or the like; Y represents a single bond, a lower alkylene group, or the like; l and m represent 0, 1, 2, or the like.
本发明涉及一种新型N-(2-氨基苯基)苯甲酰胺衍生物的合成研究,其具有尿素结构,通式为(1);以及该衍生物的药理作用的利用。通式(1)或其盐的化合物具有对小梁网状组织细胞的细胞形态改变作用,并且在预防和/或治疗与眼内压相关的疾病方面具有有效性。在该式中,R1和R2代表氢原子,较低的烷基或类似物; R3代表羟基,较低的烷氧基,较低的环烷氧基,芳基氧基或类似物; R4和R5代表卤原子,较低的烷基,羟基,较低的烷氧基或类似物; X代表较低的烷基亚基或类似物; Y代表单键,较低的烷基亚基或类似物; l和m代表0、1、2或类似物。