Analysis of the Structural Diversity, Substitution Patterns, and Frequency of Nitrogen Heterocycles among U.S. FDA Approved Pharmaceuticals

Edon Vitaku, David T. Smith, Jon T. Njardarson

Journal: Journal of Medicinal Chemistry

Publisher: American Chemical Society (ACS)

Citations are the number of DOI-registered works in Crossref that cite this paper; references are how many works it cites. Full text is on the publisher site via the DOI link.