p. 1879 - 1884
(2007/10/02)p. 1227 - 1230
(2007/10/02)p. 320 - 321
(2007/10/02)(2008/06/13)
(S)-2-{4-[2-(2,4-Diamino-pteridin-6-yl)-ethyl]-benzoylamino}-pentanedioic acid diethyl ester
diethyl N-<4-<2-(2,4-diamino-6-pteridinyl)vinyl>benzoyl>-L-glutamate
6-[(Triphenyl-λ5-phosphanylidene)-methyl]-pteridine-2,4-diamine
6-bromomethyl-2,4-diaminopteridine hydrobromide
diethyl 4-formylbenzoyl-L-glutamate