Results 61 to 70 of about 297,330 (349)
Marine Alkaloid 2,2-Bis(6-bromo-3-indolyl) Ethylamine and Its Synthetic Derivatives Inhibit Microbial Biofilms Formation and Disaggregate Developed Biofilms [PDF]
, 2019 The antimicrobial activity of the marine bisindole alkaloid 2,2-bis(6-bromo-3-indolyl) ethylamine (1) and related synthetic analogues (compounds 2–8) against target microorganisms was investigated by Minimum Inhibitory Concentration (MIC) determination ...
Baffone, Wally +3 more
core +1 more source
Indole Alkaloids from the Leaves of Nauclea officinalis
Molecules, 2016 Three new indole alkaloids, named naucleamide G (1), and nauclealomide B and C (5 and 6), were isolated from the n-BuOH-soluble fraction of an EtOH extract of the leaves of Nauclea officinalis, together with three known alkaloids, paratunamide C (2 ...
Long Fan +5 more
doaj +1 more source
Molecular Human Targets of Bioactive Alkaloid-Type Compounds from Tabernaemontana cymose Jacq.
Molecules, 2021 Alkaloids are a group of secondary metabolites that have been widely studied for the discovery of new drugs due to their properties on the central nervous system and their anti-inflammatory, antioxidant and anti-cancer activities.
Andrés Oliveros-Díaz +3 more
doaj +1 more source
Unlocking fruit dimensions: Quantification of functional traits driving plant–frugivore interactions
Applications in Plant Sciences, EarlyView.Abstract Fleshy fruits attract animals to ingest fruit, swallow the seeds, and release them in the landscape, thus facilitating seed dispersal and plant regeneration. Attraction of animal dispersers is achieved via attractants such as color or scent, and rewards like sugars, lipids, and micronutrients.
Linh M. N. Nguyen +4 more
wiley +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance The multistep assembly of catharanthine and tabersonine from strictosidine remains poorly characterized for understanding the biochemistry of anticancer monoterpenoid indole alkaloid (MIA) biosynthesis in the medicinal plant, Catharanthus ...
Yang Qu +6 more
semanticscholar +1 more source
Psilocybin Production With Genetically Modified Aspergillus nidulans Under Pressurized Conditions
Biotechnology and Bioengineering, EarlyView.Shake flask cultures of psilocybin‐producing A. nidulans were investigated with respect to nitrogen source, rheology, power input, and oxygen availability, and subsequently scaled to a stirred tank reactor scale based on specific power input to develop and optimize a pressurized bioprocess.
Sophie Weiser +7 more
wiley +1 more source
The tandem radical route to indole alkaloids: an unusual rearrangement reaction [PDF]
, 2006 Cyclisation of the precursor 6 under standard radical conditions yields the tetracyclic structure 7 which represents the core of a number of indole alkaloids along with the novel tetracycle ...
Hilton, ST, Jones, K
core +1 more source
1H and 13C-NMR Data of the Simplest Plumeran Indole Alkaloids Isolated from Aspidosperma Species
Molecules, 2012 Indole alkaloids are the chemotaxonomic markers of the Aspidosperma genera. Those that have the simplest plumeran skeleton are classified as the precursors of biosynthetic routes and the intermediates for several synthetic reactions.
Heloisa Alves Guimarães +2 more
doaj +1 more source
Two New Indole Alkaloids from Toad Venom of Bufo bufo gargarizans
Molecules, 2020 Two new indole alkaloids, Bufotenidine B (2) and Bufocarboline A (6), along with seven known indole alkaloids (1, 3–5, and 7–9) and three organic acids (10–12), were isolated from the water extract of toad venom.
Yu-Lin Chen +8 more
doaj +1 more source
Nature Communications, 2022 The sarpagine-ajmaline-koumine type alkaloids are among the most important groups of monoterpenoid indole alkaloids, having notable biological activity.
Wen Chen +9 more
doaj +1 more source