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(2013/05/09)4-tertbutyl mercapto-5-tertbutyl mercapto methenyl-1-(2,4-dimethoxy-phenyl)-3-hydroxy-1,5-dihydropyrrolidone
4-tertbutyl mercapto-5-tertbutyl mercapto methenyl-1-(2,4-dimethoxy-phenyl)-3-amino-1,5-dihydropyrrolidone
trifluoroacetic anhydride
N-[4-(2,4-dimethoxyphenyl)-5-oxo-4,5-dihydro[1,2]dithiolo[4,3-b]pyrrol-6-yl]-2,2,2-trifluoroacetamide
6-amino-4-(2,4-dimethoxyphenyl)-4H-[1,2]dithioleheterocyclicpentene[4,3-b]-5-pyrrolidonecarboxylic acid ethyl ester
[4-(2,4-dimethoxy-phenyl)-5-oxo-4,5-dihydro-[1,2]dithiolo[4,3-b]pyrrol-6-yl]-carbamic acid allyl ester
[4-(2,4-dimethoxy-phenyl)-5-oxo-4,5-dihydro-[1,2]dithiolo[4,3-b]pyrrol-6-yl]-carbamic acid