申请人:Mogi Hiroyuki
公开号:US20090306077A1
公开(公告)日:2009-12-10
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, R
1
and R
2
represent a hydrogen atom, a lower alkyl group, or the like; R
3
represents a hydroxy group, a lower alkoxy group, a lower cycloalkyloxy group, an aryloxy group, or the like; R
4
and R
5
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.
本发明涉及一种关于合成一种新型N-(2-氨基苯基)苯酰胺衍生物的研究,其具有尿素结构,通式表示为(1);以及利用该衍生物的药理作用。通式(1)或其盐具有对小梁网状组织细胞的细胞形态学改变作用,并在预防和/或治疗与眼压有关的疾病方面具有有效性。在公式中,R1和R2表示氢原子、较低的烷基或类似物;R3表示羟基、较低的烷氧基、较低的环烷氧基、芳基氧基或类似物;R4和R5表示卤原子、较低的烷基、羟基、较低的烷氧基或类似物;X表示较低的烷基亚基或类似物;Y表示单键、较低的烷基亚基或类似物;l和m表示0、1、2或类似物。