SEARCH Articles Figures Tables 2-Amino alcohols from 2-oxazolone 2-Oxazolidinones 3- amino-2 -oxazolone 4- oxazolone amino acids 5 -Oxazolones from amino acid derivatives 5 -Oxazolones from amino acids A-Amino acids oxazolones Amino groups synthesis from oxazolones Guanidine 2-amino-4 -oxazolones Unsaturated 5 -oxazolones amino acids