Abstract
This report describes a number of substructural features which can help to identify compounds that appear as frequent hitters (promiscuous compounds) in many biochemical high throughput screens. The compounds identified by such substructural features are not recognized by filters commonly used to identify reactive compounds. Even though these substructural features were identified using only one assay detection technology, such compounds have been reported to be active from many different assays. In fact, these compounds are increasingly prevalent in the literature as potential starting points for further exploration, whereas they may not be.
Supporting Information
Supporting tables and figures as described in the text, including our PAINS filters in Sybyl line notation. This material is available free of charge via the Internet at http://pubs.acs.org.
