CYANOIMINOCHINOXALIN-DERIVATE

A cyanoiminoquinoxaline derivative of the formula (II) is useful as a preventive or therapeutic agent for diseases due to hyperexcitation of glutamate receptors. (wherein, X and Y each is independently O or NCN, provided that at least one of X and Y is NCN; R , R , R , and R each is independently hy...

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Bibliographische Detailangaben
Hauptverfasser: CHOMEI, NOBUO, TAKADA, SUSUMU, KIHARA, TSUYOSHI
Format: Patent
Sprache:ger
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Zusammenfassung:A cyanoiminoquinoxaline derivative of the formula (II) is useful as a preventive or therapeutic agent for diseases due to hyperexcitation of glutamate receptors. (wherein, X and Y each is independently O or NCN, provided that at least one of X and Y is NCN; R , R , R , and R each is independently hydrogen, halogen, nitro, optionally substituted heterocyclic group etc.; R is hydrogen etc.; R and R , R and R , R and R , and R and R , each taken together with the adjacent atoms may form a carbocycle which may be substituted or may contain a heteroatom(s).)