p. 655 - 660
(2007/10/02)p. 475 - 477
(2007/10/02)p-nitrophenyl 4-amino-4-deoxy-N10-formylpteroate
Nα-(4-amino-4-deoxy-N10-methylpteroyl)-Nδ-carbobenzoxy-L-ornithine tert-butyl ester
(S)-2-amino-5-(((benzyloxy)carbonyl)amino)pentanoic acid tert-butyl ester
4-[(2,4-diamino-pteridin-6-ylmethyl)-methyl-amino]-benzoic O-isobutyl-carbonic anhydride
Nδ-(tert-butoxycarbonyl)-L-ornithine