Results 311 to 320 of about 104,207 (331)

Pyrimidines. VIII. Pyrimidine Derivatives of Thioguanine

Journal of Medicinal and Pharmaceutical Chemistry, 1962
Henry C. Koppel, C. C. Cheng, Roland K. Robins, Robert H. Springer   +3 more
openaire   +3 more sources

Pyrimidine Metabolism in Man

New England Journal of Medicine, 1973
PURINE metabolism in man has been studied extensively since the time of Garrod. Its end product is a readily measurable purine, uric acid, which reflects overall purine metabolism and, in uricotelic organisms, the major pathway of nitrogen excretion as well.
openaire   +3 more sources

Pyrimidine phototetramer

Journal of the American Chemical Society, 1971
S Y, Wang, D F, Rhoades
openaire   +2 more sources

Purines and Pyrimidines

1954
Publisher Summary This chapter provides an overview of purines and pyrimidines. The recognition of the biological importance of purines and pyrimidines as constituents of nucleic acids has been responsible for much research concerning the enzymatic processes involved in the biosynthesis and degradation of these compounds.
openaire   +2 more sources

RESEARCHES ON PYRIMIDINES. LXII. THE SYNTHESIS OF PYRIMIDINES RELATED STRUCTURALLY TO PYRIMIDINE-NUCLEOSIDES.

Journal of the American Chemical Society, 1913
Lewis H. Chernoff, Treat B. Johnson
openaire   +2 more sources

Purification of pyrimidine bases from hydrolyzed pyrimidine nucleotides

Biochimica et Biophysica Acta, 1960
O.F. Batzer, B.S. Schweigert
openaire   +2 more sources

Pyrimidines. IX. 4- and 5-(Substituted-anilino)pyrimidines

Journal of Medicinal and Pharmaceutical Chemistry, 1962
Darrell E. O'Brien, Fred Baiocchi, Roland K. Robins, C. C. Cheng   +3 more
openaire   +3 more sources

Pyrimidine Nucleosides

1959
J J, FOX, I, WEMPEN
openaire   +2 more sources

Pyrimidines and Their Nucleosides

2015
openaire   +3 more sources

Pyrimidine biosynthesis

The American Journal of Clinical Nutrition, 1979
openaire   +2 more sources