Veeraswamy, S., Anjaiah, A., Yennam, S., & Jayashree, A. (2015). Facile and Short Synthesis of (±) 1-Hydroxy Indolizidine and (±) Coniceine from Picolinic Acid Ethyl Ester via Cross Claisen Condensation. Asian Journal of Chemistry, 27(5), 1667–1670. https://doi.org/10.14233/ajchem.2015.17459