The fascinating structural features and potential biological activities of aspidofractinine
monoterpenoid indole alkaloids grasped the attention of synthetic community since 1964 …

A novel trimeric monoterpenoid indole alkaloid, vincarostine A (1) consisting of an
aspidosperma-iboga-aspidosperma type skeleton, was isolated from the whole plant of …

Aqueous and hydroalcoholic extracts from the pulp of Ambelania acida Aubl.(Apocynaceae)
fruits were subjected to analysis through UHPLC-HRMS and antioxidant potential using the …

Background: Echinoderms are a unique source of amazing secondary metabolites with a
wide spectrum of biological activities. Several species of sea urchins contain various toxins …

Four undescribed tryptamine-derived alkaloids, hunteriasines AD, were isolated and
identified from Hunteria umbellata (Apocynaceae), together with fifteen known indole …

A systematized survey of reviews and monographs published in 2020 on all aspects of
heterocyclic chemistry is given. Methods for the synthesis, reactivity, and practically useful …

The species of the genus Rauvolfia are a reservoir of indole alkaloids with proven
pharmacological properties. A chloroform extract of the root bark of Rauvolfia vomitoria …

The Alkaloids, Volume 78 is the latest update in a series that has not only covered the topic
for more than 60 years, but is also touted as the leading book series in the field of alkaloid …

Natural products have been a rich source of bioactive molecules. However, the natural
evolution of natural products is a long process, which largely limits their further exploration of …

Natural products obtained from plants constitute an alternative to chemically synthesized
fungicides, whose improper use might have caused the development of resistant fungal …