IMPROVED SYNTHESIS OF HOMOPTEROIC AND HOMOFOLIC ACIDS

[31] TAYLOR EC, 1954, CHEM IND-LONDON, P1585

[32] PTERIDINES .19. A SYNTHESIS OF 8-SUBSTITUTED PTERIDINE-6-CARBOXYLIC ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1959, 81 (10) : 2474 - 2479

[33] SYNTHESIS OF PTEROIC AND PTEROYLGLUTAMIC ACIDS .1. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (15) : 3625 - 3629

[34] *SYNTHESE VON PTEROYL-L-GLUTAMINSAURE-[11-C-14] (FOLINSAURE-[11-C-14]) [J]. CHEMISCHE BERICHTE-RECUEIL, 1952, 85 (04): : 307 - 314

[35] SYNTHESE VON PTEROYL-L-GLUTAMINSAURE-[2-C-14] [J]. CHEMISCHE BERICHTE-RECUEIL, 1952, 85 (05): : 463 - 465

[36] ZAKRZEWSKI SF, 1967, J BIOL CHEM, V242, P5661

[37] 1967, 154 M AM CHEM SOC CH

[38] PH4366506 CONTR

[31] TAYLOR EC, 1954, CHEM IND-LONDON, P1585

[32] PTERIDINES .19. A SYNTHESIS OF 8-SUBSTITUTED PTERIDINE-6-CARBOXYLIC ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1959, 81 (10) : 2474 - 2479

[33] SYNTHESIS OF PTEROIC AND PTEROYLGLUTAMIC ACIDS .1. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (15) : 3625 - 3629

[34] *SYNTHESE VON PTEROYL-L-GLUTAMINSAURE-[11-C-14] (FOLINSAURE-[11-C-14]) [J]. CHEMISCHE BERICHTE-RECUEIL, 1952, 85 (04): : 307 - 314

[35] SYNTHESE VON PTEROYL-L-GLUTAMINSAURE-[2-C-14] [J]. CHEMISCHE BERICHTE-RECUEIL, 1952, 85 (05): : 463 - 465

[36] ZAKRZEWSKI SF, 1967, J BIOL CHEM, V242, P5661

[37] 1967, 154 M AM CHEM SOC CH

[38] PH4366506 CONTR