2-(3,4,5-Trimethoxybenzoylamino)-2-methylpropionic acid
2-(3,4,5-Trimethoxybenzoylamino)-2-methylpropionic acid ??
??
2-(3,4,5-Trimethoxybenzoylamino)-2-methylpropionic acid C??? ??, ??, ??
2-(3,4,5-Trimethoxybenzoylamino)-2-methylpropionic acid ?? ?? ? ???
???
?? ??
2-(3,4,5-Trimethoxybenzoylamino)-2-methylpropionic acid ?? ??
???( 0)?? ??