1.Garratt PJ, Travard S, Vonhoff S, Tsotinis A, Sugden D.. (1996) Mapping the melatonin receptor. 4. Comparison of the binding affinities of a series of substituted phenylalkyl amides., 39 (9):[PMID:8627603][10.1021/jm9508189]
2.Mor M, Rivara S, Silva C, Bordi F, Plazzi PV, Spadoni G, Diamantini G, Balsamini C, Tarzia G, Fraschini F, Lucini V, Nonno R, Stankov BM.. (1998) Melatonin receptor ligands: synthesis of new melatonin derivatives and comprehensive comparative molecular field analysis (CoMFA) study., 41 (20):[PMID:9748358][10.1021/jm9810093]