Search for "pyridine derivatives" in Full Text gives 78 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2009, 5, No. 44, doi:10.3762/bjoc.5.44
Beilstein J. Org. Chem. 2009, 5, No. 32, doi:10.3762/bjoc.5.32
Beilstein J. Org. Chem. 2006, 2, No. 25, doi:10.1186/1860-5397-2-25