Figure 1
From: Activity of alkaloids from Aspidosperma nitidum against Leishmania (Leishmania) amazonensis
Chromatographic profile and UV spectra of EE, FN, FA and SF5-6, SF8 and SF9 subfractions obtained from A. nitidum. Condition: Column RP-18 (45 × 250 mm, 5 µm), λ 220–400 nm, flow = 1 mL/min, temperature > 26 °C. Mobile phase: t = 15 min: 70–30% of eluent B, t = 20 min: 60–40% of eluent B, t = 25 min: 50–100% of eluent B. (A)- EE; (B)- FA; (C)- FN; (D)- SF5-6; (E)- SF8, (F)- SF9.
