(2020/12/07)
p. 1111 - 1118
(2007/10/03)p. 2101 - 2111
(2007/10/02)NCS 400401
aniline
N-phthaloyl-L-glutamic anhydride
(S)-N-(2,6-dioxotetrahydro-2H-pyran-3-yl)-2,2,2-trifluoroacetamide
1-(4'-methylbenzenesulfonyl)-5-oxopyrrolidine-2-carboxylic acid