| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide compounds for use in treating or preventing cognitive disorders, such as Alzheimer's Disease. <P>SOLUTION: N-substituted benzenesulfonamides are expressed by the following formula (I) (wherein R<SB POS="POST">1</SB>is aryl alkyl, arylalkenyl or arylalkynyl; R<SB POS="POST">2</SB>is H, alkyl or phenylalkyl; R<SB POS="POST">3</SB>is H, halogen, alkyl, alkoxy or the like; and R<SB POS="POST">4</SB>is H, halogen, alkyl, alkoxy or the like). <P>COPYRIGHT: (C)2013,JPO&INPIT |
