ethyl 5-methoxy-1,2-dimethyl-1H-indole-3-carboxylate
ethyl 5-methoxy-1,2-dimethyl-1H-indole-3-carboxylate ??
??
ethyl 5-methoxy-1,2-dimethyl-1H-indole-3-carboxylate C??? ??, ??, ??
ethyl 5-methoxy-1,2-dimethyl-1H-indole-3-carboxylate ?? ?? ? ???
???
?? ??
ethyl 5-methoxy-1,2-dimethyl-1H-indole-3-carboxylate ?? ??
???( 1)?? ??