Pharmacophore-directed retrosynthesis targets a potential pharmacophore from early on in a natural product synthesis and incremental increases in the complexity of this minimal structure enable a SAR profile to develop over the course of the campaign. The method is applied to gracilin A, finding simplified derivatives displaying potent immunosuppressive effects or selective neuroprotective effects in cell-based assays.
- Mikail E. Abbasov
- Rebeca Alvariño
- Daniel Romo
