Fig. 1 in Alkaloids from Lepidium meyenii (Maca), structural revision of macaridine and UPLC-MS/MS feature-based molecular networking

Fig. 1. Structure of isolated imidazole, amidine and β-carboline alkaloids.Published as part of Le, Hien T.N., Roy, Elias Van, Dendooven, Ella, Peeters, Laura, Theunis, Mart, Foubert, Kenn, Pieters, Luc & Tuenter, Emmy, 2021, Alkaloids from Lepidium meyenii (Maca), structural revision of macaridine and UPLC-MS/MS feature-based molecular networking, pp. 1-10 in Phytochemistry (112863) 190 on page 2, DOI: 10.1016/j.phytochem.2021.112863, http://zenodo.org/record/825832