| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drug of treating osteoarthritis and gout. <P>SOLUTION: A compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein R<SB POS="POST">1</SB>and R<SB POS="POST">2</SB>are independently H or methyl, (for example, N, N- dimethyl-1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl amine hydrochloride optionally in the form of its monohydrate) is used. <P>COPYRIGHT: (C)2012,JPO&INPIT |
