申请人:Suntory Limited
公开号:US05691335A1
公开(公告)日:1997-11-25
The invention relates to an imidazolidine derivative represented by the following general formula (1): ##STR1## wherein A and B mean individually an aromatic hydrocarbon group which may be substituted by 1-3 substituents selected from halogen atoms, C.sub.1-4 alkyl groups, C.sub.1-4 alkoxy groups, C.sub.1-4 alkylenedioxy groups, a phenoxy group, a nitro group, a cyano group, a phenyl group, C.sub.2-5 alkanoylamino groups, a carboxyl group which may be esterified with a C.sub.1-4 alkyl or alkenyl group, carboxyalkyl groups which may be esterified with a C.sub.1-4 alkyl or alkenyl group, carboxyalkyloxy groups which may be esterified with a C.sub.1-4 alkyl or alkenyl group, N-alkylpiperazinylcarbonyl groups, N-alkylpiperazinylcarbonylalkyl groups, N-alkylpiperazinylcarbonylalkyloxy groups, and a morpholinocarbonyl group; X denotes a sulfonyl or carbonyl group; and Y stands for an oxygen or sulfur atom, a chymase inhibitor comprising the same as an active ingredient, and a medicine comprising the same as an active ingredient, typified by a prophylactic and therapeutic agent for a disease of the heart or circulatory system, which is caused by the abnormal acceleration of production of angiotensin II.
该发明涉及一种由以下一般式(1)表示的咪唑啉衍生物:##STR1##其中A和B分别表示芳香烃基,该基可能被1-3个卤原子、C.sub.1-4烷基、C.sub.1-4烷氧基、C.sub.1-4烷二氧基、苯氧基、硝基、氰基、苯基、C.sub.2-5烷酰氨基、可能与C.sub.1-4烷基或烯基酯化的羧基、可能与C.sub.1-4烷基或烯基酯化的羧基烷基、可能与C.sub.1-4烷基或烯基酯化的羧基烷氧基、N-烷基哌嗪甲酰基、N-烷基哌嗪甲酰基烷基、N-烷基哌嗪甲酰基烷氧基和吗啉甲酰基;X表示磺酰基或羰基;Y代表氧原子或硫原子,包括作为活性成分的Ⅰ型肽酶抑制剂、以及作为活性成分的药物,其为一种心脏或循环系统疾病的预防和治疗剂,该疾病是由于抑制Ⅱ型肽酶的异常加速产生而引起的。