p. 661 - 665
(1987)p-tolylsulfonylmethyl isocyanide
glycine ethyl ester hydrochloride
3-hydroxy-2-butanon
2-acetylamino-3-(p-toluenesulfonyl)-4,5-dimethylpyrrole-1-acetic acid
ethyl 3-(p-toluenesulfonyl)-4,5-dimethyl-2-trifluoroacetylaminopyrrole-1-acetate
7-(p-toluenosulfonyl)-5,6-dimethyl-2-oxo-2,3-dihydro-(1H)-pyrrolo<1,2-a>imidazole
sodium 2-amino-3-(p-toluenesulfonyl)-4,5-dimethylpyrrole-1-acetate