Results 31 to 40 of about 4,806 (212)

A comprehensive review of non-alkaloidal metabolites from the subfamily Amaryllidoideae (Amaryllidaceae)

Open Chemistry, 2023
Amaryllidoideae is a subfamily belonging to the Amaryllidaceae and is widely distributed in the southern hemisphere. The subfamily is well known for its content of pharmacologically active alkaloids and represents an important epicenter of Amaryllidaceae-
Ibrakaw Abobaker S., Akinfenwa Akeem O., Hussein Ahmed A.   +2 more
doaj   +1 more source

Anticoronavirus Isoquinoline Alkaloids: Unraveling the Secrets of Their Structure-Activity Relationship. [PDF]

Influenza Other Respir Viruses
ABSTRACT Background Natural alkaloids are a structurally diverse class of bioactive compounds with significant therapeutic potential. This study aimed to evaluate the in vitro antiviral activity of various natural alkaloids against coronaviruses, clarify molecular effects via bioassays and docking, and explore structure–activity relationships.
Safratova M, Chen YL, Hostalkova A, Chlebek J, Hsieh CF, Chen BH, Cahlikova L, Kosturko S, Backlund A, Horng JT, Hwang TL, Korinek M.   +11 more
europepmc   +2 more sources

Cytotoxicity Studies of Amaryllidaceae Alkaloids

Natural Product Communications, 2016
The plant family Amaryllidaceae is recognizable for its esthetic floral characteristics, its widespread usage in traditional medicine as well as its unique alkaloid principles.
Jerald J. Nair, Jaume Bastida, Johannes van Staden   +2 more
doaj   +1 more source

Chemical and Biological Aspects of Different Species of the Genus Clinanthus Herb. (Amaryllidaceae) from South America

Molecules, 2023
The genus Clinanthus Herb. is found in the Andes Region (South America), mainly in Peru, Ecuador, and Bolivia. These plants belong to the Amaryllidaceae family, specifically the Amaryllidoideae subfamily, which presents an exclusive group of alkaloids ...
María Lenny Rodríguez-Escobar, Luciana R. Tallini, Julia Lisa-Molina, Strahil Berkov, Francesc Viladomat, Alan Meerow, Jaume Bastida, Laura Torras-Claveria   +7 more
doaj   +1 more source

Comparative Analysis of Lycorine in Wild Plant and Callus Culture Samples of Hymenocallis littoralis by HPLC-UV Method [PDF]

, 2014
The Hymenocallis littoralis, an ornamental and medicinal plant, had been traditionally used for wound healing. In the present study, an analytical method using HPLC with ultraviolet detection was developed for the quantification of lycorine in the ...
Murugaiyah, Vikneswaran, Sahgal, Geethaa, Subramaniam, Sreeramanan, Sundarasekar, Jeevandran   +3 more
core   +4 more sources

Relevant and selective activity of Pancratium illyricum L. against Candida albicans clinical isolates: a combined effect on yeast growth and virulence [PDF]

, 2014
BACKGROUND: Alkaloids present in plants of the Amaryllidaceae family are secondary metabolites of high biological interest, possessing a wide range of pharmacological activities. In the search for new plant-derived compounds with antimicrobial activities,
Antognoni, F, Bonvicini, F, Gentilomi, G. A., Iannello, C, Maxia, Andrea, Poli, F   +5 more
core   +1 more source

Pharmacological and toxicological effects of Amaryllidaceae

Brazilian Journal of Biology, 2023
The Amaryllidaceae family is widely distributed in the tropics, presenting biological activity attributed mostly to alkaloids, such as an important inhibitory activity of acetylcholinesterase (AChE), antifungal, antibacterial, and cytotoxic activities ...
M. J. M. Paiva, G. N. L. Nascimento, I. A. M. Damasceno, T. T. Santos, D. Silveira   +4 more
doaj   +1 more source

Alcaloides en la flora de Andalucia, I [PDF]

, 1988
Se han estudiado 106 especies vegetales características de la flora de Andalucía con objeto de determinar la presencia cualitativa y cuantitativa de alcaloides. Se ha encontrado presencia de alcaloides en 37 especies, de las cuales 20 (54 0) se describen
Cabezudo, Baltasar, García, Ana I., Nieto-Caldera, Jose Maria, Rico, Rodrigo, Salvo-Tierra, Angel Enrique, Suau, Rafael   +5 more
core   +4 more sources

Cytotoxicity Studies of Lycorine Alkaloids of the Amaryllidaceae

Natural Product Communications, 2014
The plant family Amaryllidaceae is renowned for its unique alkaloid constituents which possess a significant array of structural diversity. Several of these alkaloids are known for their interesting biological properties, of which galanthamine and ...
Jerald J. Nair, Johannes van Staden
doaj   +1 more source

An overview of anti-diabetic plants used in Gabon: Pharmacology and Toxicology [PDF]

, 2018
© 2017 Elsevier B.V. All rights reserved.Ethnopharmacological relevance: The management of diabetes mellitus management in African communities, especially in Gabon, is not well established as more than 60% of population rely on traditional treatments as ...
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core   +4 more sources