R. L. Blakley, "The Biochemistry of Folic Acid and Related Derivatives", pp. 464-468 (1969); Wiley and Sons, N.Y. |
J. M. Blaney, et al., "Structure-Activity Relationships of Dihyrofolate Reductase Inhibitors", Chemical Reviews, vol. 84, No. 4, pp. 334-407 (1984). |
E. A. Coats, et al., "Comparative QSAR of Antibacterial Dihydrofolate Reductase Inhibitors", QSAR in Design of Bioactive Compound. 84, pp. 71-85 (1985). |
E. J. Modest, et al., "Chemical and Biological Studies on 1,2-Dihydro-s-Triazines", JOC, 21 pp. 14-20 (1956). |