A COLORIMETRIC METHOD FOR THE DETERMINATION OF CERTAIN PURINE ANTAGONISTS

A NEW COUPLING COMPONENT FOR SULFANILAMIDE DETERMINATION

1939 • 2,939 citations

Potential Purine Antagonists. I. Synthesis of Some 4,6-Substituted Pyrazolo [3,4-d] pyrimidines¹

1956 • 241 citations

The Synthesis and Properties of 6-Chloropurine and Purine¹

1954 • 160 citations

THE FATE OF 6‐MERCAPTOPURINE IN MICE

1954 • 153 citations

THE CHEMISTRY AND BIOCHEMISTRY OF PURINE ANALOGS

1954 • 134 citations

The reduction of purines and pyrimidines

1953 • 19 citations

The production of diazotizable amines by a simple degradative reaction of purines

1952 • 12 citations

Modified Colorimetric Assay of Pteroylglutamic Acid

1951 • 8 citations