Revisiting Costa Rican Carapichea affinis (Rubiaceae: Palicoureeae): A source of bioactive dopamine-iridoid alkaloids.

Kornpointner, C., Berger, A., Fischer, I.M., Popl, L., Groher, C., Valant-Vetschera, K., Brecker, L., Schinnerl, J., 2018. Revisiting Costa Rican Carapichea affinis (Rubiaceae: Palicoureeae): A source of bioactive dopamine-iridoid alkaloids. Phytochemistry Letters 26, 164-169.