共 20 条
- [1] IONIZATION CONSTANTS OF HETEROCYLIC SUBSTANCES .2. HYDROXY-DERIVATIVES OF NITROGENOUS SIX-MEMBERED RING-COMPOUNDS [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1956, (JUN): : 1294 - 1304
- [2] PTERIDINE STUDIES .1. PTERIDINE, AND 2-AMINO-PTERIDINES AND 4-AMINO-PTERIDINES AND 2-HYDROXY-PTERIDINES AND 4-HYDROXY-PTERIDINES [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1951, (FEB): : 474 - 485
- [3] PTERIDINES .2. THE SYNTHESIS OF SOME ALPHA-(5-NITRO-4-PYRIMIDYLAMINO)-KETONES AND THEIR CONVERSION INTO 7-8-DIHYDROPTERIDINES AND PTERIDINES [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1951, (FEB): : 591 - 596
- [4] BROWN, 1956, J CHEM SOC, P3443
- [5] BROWN, 1961, J CHEM SOC, P4413
- [6] BROWN DJ, 1957, J APPL CHEM-USSR, V7, P109
- [7] CHEMISTRY OF LEUCOVORIN [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (13) : 3252 - 3263
- [8] A NEW ROUTE TO IMINAZOLES - SYNTHESIS OF 2-OMEGA-AMINOALKYL DERIVATIVES OF 4-METHYLIMINAZOLE [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1949, (FEB): : 263 - 266
- [9] ELLINGSON, 1945, J AM CHEM SOC, V67, P1711