It is reported to have contraceptive activity when given to female rats 1–5 days after coitus.[1]
^Singh, M.; Gupta, D.; Wadhwa, V.; Jain, G.; Khanna, N.; Kamboj, V. (1985). "Contraceptive Efficacy and Hormonal Profile of Ferujol: A New Coumarin from Ferula jaeschkeana1". Planta Medica. 51 (3): 268–270. doi:10.1055/s-2007-969478. PMID3839926. S2CID260284567.