8-Methoxy-7-methylisoquinoline-5,6-dione
8-Methoxy-7-methylisoquinoline-5,6-dione ??
??
8-Methoxy-7-methylisoquinoline-5,6-dione C??? ??, ??, ??
8-Methoxy-7-methylisoquinoline-5,6-dione ?? ?? ? ???
???
?? ??
8-Methoxy-7-methylisoquinoline-5,6-dione ?? ??
???( 0)?? ??