ABSTRACT
The 1-(N-acylamino)alkylphosphonic acids (AC)-AAP belong to the interesting and potentially of pharmacological importance group of 1-aminoalkylphosphonic acids derivatives. Since susceptibility of (AC)-AAP on hydrolytic deacylation can form important factor influencing their biological activity, we have undertaken deacylation investigations of these compounds in aqueous media.
In this article, we present our results on deacylation of various types of 1-(N-acylamino)alkylphosphonic acids (AC)-AAP, including 1-(N-acetylamino)alkyl-phosphonic Ac-AAP, 1-(N-chloroacetylamino)alkylphosphonic acids Mca-AAP, 1-(N-trifluoroacetylamino)alkylphosphonic acids TFA-AAP, and 1-(N-benzoylamino)-alkylphosphonic Bz-AAP, derived from representative 1-aminoalkylphosphonic acids AAP (GlyP, AlaP, ValP, PglP, and PheP) in neutral and 2 M HCl solutions.
Conflict of interest
The authors declare no competing financial interest.