摘要:
Disclosed are: 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 the pharmacological activity of the derivative. A compound represented by the general formula (1) or a salt thereof has an activity of changing the morphology of a trabecular cell and therefore is effective for the prevention and/or treatment of a disease associated with an ocular tension. In the formula, R1 and R2 independently represents 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 independently 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 independently represent a number of 0, 1, 2 or the like.
摘要:
The present invention relates to synthetic studies of a novel thiophenediamine derivative having a urea structure and to finding pharmaceutical actions thereof. The present invention provides a compound represented by the following general formula (1) or a salt thereof. In the formula (1), R 1 and R 2 are the same or different and represent a hydrogen atom, a lower alkyl group which may have a substituent, etc. R 3 represents a hydroxy group, a lower alkoxy group which may have a substituent, a lower cycloalkyloxy group which may have a substituent, etc. R 4 and R 5 are the same or different and represent a halogen atom, a lower alkyl group, a hydroxy group, etc. X represents a lower alkylene group which may have a substituent, etc. Y represents a single bond or a lower alkylene group which may have a substituent, etc. W 1 -W 2 represents N-CH, CH-N, etc. and l and m are the same or different and represent 0, 1, etc.
摘要:
The present invention is related to study on synthesis of a novel thiophenediamine derivative having a urea structure and finding of a pharmacological action of the derivative. Specifically, the present invention provides a compound represented by formula (1) or a salt thereof. In the formula, R 1 and R 2 may be the same or different and each represents a hydrogen atom, an optionally substituted lower alkyl group or the like; R 3 represents a hydroxy group, an optionally substituted lower alkoxy group, an optionally substituted lower cycloalkyloxy group or the like; R 4 and R 5 may be the same or different and each represents a halogen atom, a lower alkyl group, a hydroxy group or the like; X represents an optionally substituted lower alkylene group or the like; Y represents a single bond, an optionally substituted lower alkylene group or the like; W 1 -W 2 represents N-CH, CH-N or the like; and l and m may be the same or different and each represents 0, 1 or the like.
摘要:
Objects of the present invention are to study the synthesis of a novel pyridinecarboxylic acid (2-aminophenyl)amide derivative having a novel urea structure and to find a pharmacological effect of the derivative. The invention provides a compound represented by the formula (1) or a salt thereof. 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, a carboxy group, a lower alkoxycarbonyl group, -OCONR a R b , -NR c R d 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; R a and R b represent a hydrogen atom, a lower alkyl group, a lower cycloalkyl group, an aryl group, a heterocyclic group or the like; R c and R d represent a hydrogen atom, a lower alkyl group, a lower cycloalkyl group, an aryl group or the like; X represents a lower alkylene group; Y represents a single bond, a lower alkylene group; W 1 -W 2 represents N-C or C-N; and l and m represent 0, 1, 2 or 3.
摘要翻译:本发明的目的是研究具有新型尿素结构的新型吡啶羧酸(2-氨基苯基)酰胺衍生物的合成并找到该衍生物的药理作用。 本发明提供由式(1)表示的化合物或其盐。 在该式中,R 1和R 2表示氢原子,低级烷基等; R 3表示羟基,低级烷氧基,低级环烷氧基,芳氧基,羧基,低级烷氧基羰基,-OCONR a R b,-NR c R d等; R 4和R 5表示卤素原子,低级烷基,羟基,低级烷氧基等; R a和R b表示氢原子,低级烷基,低级环烷基,芳基,杂环基等; R c和R d表示氢原子,低级烷基,低级环烷基,芳基等; X表示低级亚烷基; Y表示单键,低级亚烷基; W 1 -W 2表示N-C或C-N; l和m表示0,1,2或3。
摘要:
The present invention relates to a study on the sy nthesis of a novel N-(2-aminophenyl)benzamide derivativ e having an urea structure and represented by the genera l 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 ce lls and is effective in the prevention and/or treatment of a disease considered to be related to intraocular pre ssure. In the formula, R 1 and R 2 represent a hydrogen a tom, a lower alkyl group, or the like; R 3 represents a h ydroxy group, a lower alkoxy group, a lower cycloalkylo xy group, an aryloxy group, or the like; R 4 and R 5 repre sent a halogen atom, a lower alkyl group, a hydroxy grou p, a lower alkoxy group, or the like; X represents a low er alkylene group or the like; Y represents a single bon d, a lower alkylene group, or the like; l and m represen t 0, 1, 2, or the like.