| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compound which has a cell-activating action, is naturally originated, and is safe and gentle. <P>SOLUTION: This cell activator comprises one or more compounds represented by the general formula (1) [R<SP>1</SP>is -CH<SB>2</SB>OH, -COOR<SP>6</SP>or -COOX; X is a group capable of forming a salt: R<SP>6</SP>is H or a 1 to 3C lower alkyl; R<SP>2</SP>to R<SP>5</SP>are each H or methyl; A is =C(CH<SB>3</SB>)-, -C(CH<SB>3</SB>)=, -C(=CH<SB>2</SB>)-, -CH(CH<SB>3</SB>)- or -C(OH)(CH<SB>3</SB>)-]. <P>COPYRIGHT: (C)2003,JPO |
