H. Krazinski

6-DEOXYTETRACYCLINES. V. 7,9-DISUBSTITUTED PRODUCTS.

J. Boothe, J. Spencer, J. Hlavka, 1963, Journal of medicinal chemistry.

The 6-Deoxytetracyclines. III. Electrophilic and Nucleophilic Substitution

J. Boothe, J. Hlavka, A. Schneller, 1962 .

Sulfanilamidopyrimidines. I. 4-Sulfanilamidopyrimidines by Heterocyclic Nucleophilic Displacements

R. Shepherd, H. Krazinski, W. Taft, 1961 .