| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composition having antifatigue effects, treating clonic fatigue syndrome and preventing death by overwork. <P>SOLUTION: The composition contains a biopterin-related material, e.g. biopterin (2-amino-4-hydroxy-6-[1,2-dihydroxypropyl]pteridine), 6R-L-erythro-5,6,7,8-tetrahydrobiopterin or a salt thereof, as an active ingredient. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
