Six new structurally diverse indole alkaloids, melohemsines J–M (1–4), 11-hydroxy-Δ14-
vincamine (5), and 11-hydroxy-16-epi-Δ14-vincamine (6), and 15 known alkaloids were …

The new melokhanines A–J (1–10) and 22 known (11–32) alkaloids were isolated from the
twigs and leaves of Melodinus khasianus. The new compounds and their absolute …

A total of six new alkaloids, melodinhenines A–F (1–6), were isolated from Melodinus henryi.
Melodinhenines A and B are new eburnan–vindolinine-type bisindole alkaloids and …

Nine new melodinus-type alkaloids, melohemsines AI (1–9), together with eight known ones
were isolated from Melodinus hemselyanus. The structures of the new alkaloids, including …

Melodinines Y1–Y4 (1–4), four undescribed alkaloids were isolated from Melodinus henryi.
Their structures were elucidated by extensive NMR, mass spectroscopic analyses …

Four new alkaloids, melodinines W 1–W 4 (1–4), together with twenty one known alkaloids
(5–25) were isolated from Melodinus henryi. The structures with absolute configurations …

Nineteen monoterpenoid indole alkaloids including seven new ones, melodinines A− G (1−
7), were isolated from Melodinus henryi. The structures of the new compounds were …

A phytochemical study on Melodinus henryi has led to the isolation of two novel alkaloids,
melohenines A (1), a monoterpenoid indole alkaloid with additional skeletal carbons …

Four undescribed monoterpenoid indole alkaloids, melodinines X 1‒X 4 (1‒4), together
with fourteen known ones, have been isolated from the fruits of Melodinus henryi. Their …

Two new monoterpenoid indole alkaloids, melohenryines A and B (1 and 2), along with six
known indole alkaloids, were isolated from the twigs and leaves of Melodinus henryi …