摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound that is excellent in renin inhibitory activity and useful as a preventive and therapeutic agent for hypertension, various organ disorders caused by hypertension, and the like. <P>SOLUTION: The compound or its prodrug is represented by formula (I) or (II), (wherein R<SP>1</SP>indicates a hydrogen atom, an alkyl group that may have a substituent, or the like; R<SP>2</SP>indicates a halogen atom, a hydroxy group or the like; X is not present or indicates a hydrogen atom, an alkyl group that may be substituted, or the like; and ring A indicates a heterocycle that may have a substituent). <P>COPYRIGHT: (C)2011,JPO&INPIT |