"10.1016/j.bmcl.2005.11.021"^^; ; "16309909"^^; , ; "Yamamoto T, Niwa S, Ohno S, Onishi T, Matsueda H, Koganei H, Uneyama H, Fujita S, Takeda T, Kito M, Ono Y, Saitou Y, Takahara A, Iwata S, Shoji M.: Structure-activity relationship study of 1,4-dihydropyridine derivatives blocking N-type calcium channels. Bioorg Med Chem Lett, Volume 16 (4), 2006"^^ . .