[S,(-)]-7-Amino-4-methylheptanoic acid
[S,(-)]-7-Amino-4-methylheptanoic acid ??
??
[S,(-)]-7-Amino-4-methylheptanoic acid C??? ??, ??, ??
[S,(-)]-7-Amino-4-methylheptanoic acid ?? ?? ? ???
???
?? ??
[S,(-)]-7-Amino-4-methylheptanoic acid ?? ??
???( 0)?? ??