We have previously identified a crude extract of the plant Chamaecrista nictitans (Fabaceae) with antiviral activity against herpes simplex virus. The main objectives of this research were to identify the step of the replication cycle of herpes simplex inhibited by the extract, and to attempt to
Chamaecrista nictitans (L) extract possesses antiviral properties; it acts against the herpes simplex virus, and this may be attributed to its constituent phenolics. Here, high-resolution LC-ESI-MS/MS is used to identify the phenolic components of the most potent fraction of the extract. The