… and bioactive alkaloids we investigated the chemical constituents of Melodinus henryi Craib…
(5) This led to the isolation of seven new monoterpenoid indole alkaloids, melodinines A−G (…

… of Melodinus plants revealed a series of structurally diverse monoterpenoid indole alkaloids,
as well … In order to searching for more bioactive indole alkaloids from Melodinus plants, the …

… Melohenryine A (1) represents the first example of monoterpenoid indole alkaloids characterized
an ester carbonyl group at C-19 position. All of the new compounds were evaluated for …

… undescribed alkaloids were isolated from Melodinus henryi. … examples of bisindole alkaloids
possessing an eburnamine–… 2,3-seco pleiocarpamine type monoterpene indole alkaloid. …

… henryi so far [8, 12,13,14, 19]. In this study, 15 monoterpenoid indole alkaloids were isolated
… as strychnos-type alkaloids (1–3), aspidosperma-type alkaloids (4–8), condylocarpan-type …

… This led to the isolation of two new monoterpenoid indole alkaloids, melaxillines A (1) and
B (2), together with four known alkaloids (3–6) (Fig. 1). Herein, we report the isolation and …

… Monoterpenoid indole alkaloids, which originate from the condensation of tryptophan with
secologanin, (1) have long attracted the great interest of many chemists for their unusual …

… henryi and M. suaveolens have also been reported for plenty … are reported and collected
from 21 Melodinus species, and … , monoterpenoid quinolone alkaloids and bis-indole alkaloids …

… A total of six new alkaloids, melodinhenines A–F (1–6), were isolated from Melodinus
henryi. … In this reaction, a providing electrophillic center indole alkaloid attacks to a providing …

… Within the realm of natural products, monoterpenoid indole alkaloids (MIAs) have emerged
as a focal point for botanists, chemists, and pharmacologists, owing to their evident anti-…