M. Alaiz et al., ELECTRON-IMPACT MASS-SPECTROMETRY OF N-(2,2-BIS(ETHOXY-CARBONYL)VINYL)AMINO ACID 4-(PHENYLAZO)PHENACYL ESTERS, Anales de quimica, 90(1), 1994, pp. 133-134
The fragmentation behaviour of N-[2,2-bis(ethoxy-carbonyl)vinyl] amino
acid 4-(phenylazo)phenacyl esters was studied under impact conditions
. The compounds are a new class of amino acid derivatives.