Fragment Descriptors in Structure–Property Modeling and Virtual Screening
Alexandre Varnek · Methods in molecular biology · 2010
This chapter reviews the application of fragment descriptors at different stages of virtual screening: filtering, similarity search, and direct activity assessment using QSAR/QSPR models. Several case studies are considered. It is demonstrated that the power of fragment descriptors stems from their universality, very high computational efficiency, simplicity of interpretation, and versatility.