| 摘要 |
Novel 1-carboxyalkylquinoxaline-2,3(1H,4H)-dione compounds or tautomeric forms thereof of formula (I), wherein R represents hydrogen, C1-6-alkyl, including branched chains, or aralkyl and n represents the number from 0 to 5; R<4> represents hydrogen or hydroxy; R<5>, R<6>, R<7> and R<8> independently represent hydrogen, nitro, halogen, alkoxy, aryloxy, aralkoxy, C1-6-alkyl including branched chains, or aryl; R<9> represents hydrogen, lower alkyl, or aryl; R<10> represents hydrogen, or alkyl. The compounds are useful in the treatment of neurological and psychiatric diseases. |
