Notably, the cyclopenta[1,2-b]indole is a key structural motif of wide range of biological active products
- L. R. Jefferies, S. P. Org. Lett. Cook
- See for instance:
An efficient methodology for the synthesis of a series of new fused polyclyclic indoles has been developed by Brønsted acid-catalyzed intramolecular Friedel-Crafts reactions of properly designed indolyl alcohols.