4-N-TERT-BUTOXYCARBONYL-3-MORPHOLINECARBOXYLIC ACID
4-N-TERT-BUTOXYCARBONYL-3-MORPHOLINECARBOXYLIC ACID ??
??
4-N-TERT-BUTOXYCARBONYL-3-MORPHOLINECARBOXYLIC ACID C??? ??, ??, ??
4-N-TERT-BUTOXYCARBONYL-3-MORPHOLINECARBOXYLIC ACID ?? ?? ? ???
???
?? ??
4-N-TERT-BUTOXYCARBONYL-3-MORPHOLINECARBOXYLIC ACID ?? ??
???( 0)?? ??