- In search of a novel anti-HIV drug: multidisciplinary coordination in the discovery of 4-[[4-[[4-[(1E)-2-cyanoethenyl]-2,6-dimethylphenyl]amino]-2- pyrimidinyl]amino]benzonitrile (R278474, rilpivirine). Janssen, P.A., Lewi, P.J., Arnold, E., Daeyaert, F., de Jonge, M., Heeres, J., Koymans, L., Vinkers, M., Guillemont, J., Pasquier, E., Kukla, M., Ludovici, D., Andries, K., de Béthune, M.P., Pauwels, R., Das, K., Clark, A.D., Frenkel, Y.V., Hughes, S.H., Medaer, B., De Knaep, F., Bohets, H., De Clerck, F., Lampo, A., Williams, P., Stoffels, P. J. Med. Chem. (2005)