1. Nitrosomethylurea. 1. From methylamine hydrochloride;Arndt;Org. Synth.,1943
2. Preparation of diazomethane;Arndt;Org. Synth.,1943
3. Quantitative acylation of amino compounds catalysed by penicillin G acylase in organic solvent at controlled water activity;Basso;Croat. Chem. Acta,2001
4. Study of penicillin amidase from E. coli. The pH-dependence of the equilibrium constant of the enzymic hydrolysis of benzylpenicillin;Berezin;Antibiotiki,1976
5. Reactions of carbonyl-compounds in basic solutions .15. The alkaline-hydrolysis of n-methyl, n-phenyl and bicyclo lactams, penicillins and n-alkyl-n-methylacetamides;Bowden;J. Chem. Soc., Perkin Trans. 2,1990