1. Polymerization of Heterocycles Related to Biomedical Polymers
2. Synthesis of 2,6-disubstituted pyridines, polypyridinyls, and annulated pyridines
3. J. Dubois, M. Camps, M. Gazard, J. Montheard, T. Pascal, A. Douillard, G. Seytre, Eur. Pat. 0095412A1 (Thales SA; Nov 30, 1983).
4. E.E. Sowers, G.L. Goe, M.L. Prunier, US Pat. 4,413,099 (Reilly Tar & Chemicals; Nov 1, 1983).
5. G.L. Goe, T.D. Bailey, J.R. Beadle, US Pat. 4,753,911 (Reilly Tar & Chemicals; Jan 28, 1988).