Assertion: l threonine | /r/CapableOf | form amide
Facets:
Source sentences:
text: Alternatively, as described hereinabove, if the drug has an amino group thereon, then the L-Threonine may be reacted through the carboxy group of the Threonine with the drug under amide forming conditions to form an amide as the covalent bond, or the hydroxy group of the side chain may be oxidized to a carboxy group and the amide bond is through the carboxy group of the oxidized hydroxy group of the side chain, although, the former is preferred.