Results 101 to 110 of about 2,622 (201)

A Review on Recent Syntheses of Amaryllidaceae Alkaloids and Isocarbostyrils (Time period mid-2016 to 2017)

open access: yesNatural Product Communications, 2018
Alkaloids from the Amaryllidaceae have become valuable targets for synthetic organic chemists, mainly due to their wide variety of bioactivities and potential for utilization in medicinal chemistry ventures.
Willem A. L. van Otterlo, Ivan R. Green
doaj   +1 more source

Chemical and biological aspects of Amaryllidaceae alkaloids

open access: yes
Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32392The Amaryllidaceae alkaloids represent a large (over 300 alkaloids have been isolated) and still expanding group of biogenetically related isoquinoline alkaloids that are found ...
Bastida Armengol, Jaume   +7 more
core  

The gracilines: A novel subgroup of the amaryllidaceae alkaloids

open access: yes, 1998
A new subgroup of the Amaryllidaceae alkaloids having a 10b,4a-ethanoiminodibenzo[b, d] pyrane (2-benzopyrano[3,4-d]indole) nucleus is isolated from two different Galanthus species as three novel monomeric alkaloids, (+)-graciline (1), (+)-11 ...
Rentsch, GH   +3 more
core  

In-silico profiling of the biological activities of Amaryllidaceae alkaloids

open access: yes, 2017
Objectives The large number of publications about Amaryllidaceae alkaloids reflects the abundance and variety in biological activity of these alkaloids.
Eman Shawky
core   +1 more source

Phenolic Acids and Amaryllidaceae Alkaloids Profiles in Leucojum aestivum L. In Vitro Plants Grown under Different Light Conditions. [PDF]

open access: yesMolecules, 2023
Morańska E   +7 more
europepmc   +1 more source

Amaryllidaceae Alkaloids Decrease the Proliferation, Invasion, and Secretion of Clinically Relevant Cytokines by Cultured Human Colon Cancer Cells. [PDF]

open access: yesBiomolecules, 2022
Mathieu V   +10 more
europepmc   +1 more source

Biosensor and machine learning-aided engineering of an amaryllidaceae enzyme

open access: yesNature Communications
A major challenge to achieving industry-scale biomanufacturing of therapeutic alkaloids is the slow process of biocatalyst engineering. Amaryllidaceae alkaloids, such as the Alzheimer’s medication galantamine, are complex plant secondary metabolites with
Simon d’Oelsnitz   +12 more
doaj   +1 more source

Antimalarial Activity Screening of Some Alkaloids and the Plant Extracts from Amaryllidaceae

open access: yes, 2003
Four groups of Amaryllidaceae alkaloids, namely lycorine-, crinine-, tazettine-, and galanthamine-type, as well as plant extracts of the Amaryllidaceae plants (Pancratium maritimum, Leucojum aestivum, and Narcissus tazetta ssp. tazetta) growing in Turkey
Satayavivad, J, Sener, B, Orhan, İlkay
core   +1 more source

Semisynthetic Derivatives of Selected Amaryllidaceae Alkaloids as a New Class of Antimycobacterial Agents. [PDF]

open access: yesMolecules, 2021
Maafi N   +14 more
europepmc   +1 more source

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