Results 41 to 50 of about 6,410 (167)

Secondary Metabolites from Rubiaceae Species

Molecules, 2015
This study describes some characteristics of the Rubiaceae family pertaining to the occurrence and distribution of secondary metabolites in the main genera of this family. It reports the review of phytochemical studies addressing all species of Rubiaceae,
Daiane Martins, Cecilia Veronica Nunez
doaj   +1 more source

Iridoids from Tocoyena formosa

, 1997
The leaves of Tocoyena formosa afforded two antifungal iridoids α- and β-gardiol, and the new iridoids, mollugoside methyl ester and formosinoside. Formosinoside was characterized as its hexaacetyl derivative.Instituto de Química Universidade Estadual ...
Vanderlan Da S. Bolzani, M. Claudia M. Young, Gunatilaka, A. Leslie, Young, M. Claudia M., A. Leslie Gunatilaka, Clara M. Izumisawa, Trevisan, Lígia M. V. [UNESP], Kingston, David G. I., Lígia M.V. Trevisan, David G.I. Kingston, Bolzani, Vanderlan da Silva [UNESP], Bolzani, Vanderlan da Silva, Izumisawa, Clara M., Trevisan, Lígia M. V.   +13 more
core   +1 more source

Secoiridoids and Iridoids from Morinda asteroscepa

, 2020
The new 2,3-secoiridoids morisecoiridoic acids A (1) and B (2), the new iridoid 8-acetoxyepishanzilactone (3), and four additional known iridoids (4–7) were isolated from the leaf and stem bark methanol extracts of Morinda asteroscepa using ...
Stephen S. Nyandoro, Makungu, Marco, Linda Zandi, Munissi, Joan J. E.,, Sandra Duffy, Duffy, S., von der Heiden, Daniel, Avery, Vicky M., Duffy, Sandra, Erdélyi, Máté, Rakesh Puttreddy, Avery, Vicky M.,, Vicky M. Avery, Máté Erdélyi, Avery, V. M., Puttreddy, Rakesh,, Puttreddy, R., Zandi, Linda, Joan J. E. Munissi, Marco Makungu, Nyandoro, Stephen S., Rissanen, Kari,, Rissanen, Kari, Munissi, Joan J. E., Kari Rissanen, Von Der Heiden, D., Duffy, Sandra,, Erdélyi, Máté,, Munissi, Joan JE, Avery, Vicky M, Rissanen, K., Zandi, Linda,, Makungu, Marco,, Daniel von der Heiden, Nyandoro, Stephen S.,, Puttreddy, Rakesh, Munissi, J. J. E., Nyandoro, Stephen S, von der Heiden, Daniel,   +38 more
core   +1 more source

Phytochemical Screening and Antioxidant Activity of Selected Estonian Galium Species

Molecules, 2023
The aim of the present study was to examine three different Galium species from the native population of Estonia, Galium verum, Galium aparine, and Galium mollugo, to characterise their non-volatile and volatile phytochemical composition and antioxidant ...
Pille-Riin Laanet, Piret Saar-Reismaa, Piia Jõul, Olga Bragina, Merike Vaher   +4 more
doaj   +1 more source

Data for: Antinociceptive and anti-inflammatory activities of a standardizedextract of bis-iridoids from Pterocephalus hookeri

, 2018
NMR spectra of bis-iridoids from Pterocephalus ...
Chen Yinglan (7005425), Yiming Li (40290), Yu Hui (1572013), Guo Fujiang (7005428), yingchun wu (7005422)   +4 more
core   +2 more sources

Bridging the Chemical Profiles and Biological Effects of Spathodea campanulata Extracts: A New Contribution on the Road from Natural Treasure to Pharmacy Shelves

Molecules, 2022
Spathodea campanulata is an important medicinal plant with traditional uses in the tropical zone. In the current work, we aimed to determine the chemical profiles and biological effects of extracts (methanolic and infusion (water)) from the leaves and ...
Łukasz Świątek, Elwira Sieniawska, Kouadio Ibrahime Sinan, Gokhan Zengin, Abdullahi Ibrahim Uba, Kouadio Bene, Magdalena Maciejewska-Turska, Barbara Rajtar, Małgorzata Polz-Dacewicz, Abdurrahman Aktumsek   +9 more
doaj   +1 more source

IRIDOIDS FROM LOASA-TRICOLOR

, 1991
The structures of three iridoids isolated from Loasa tricolor confirm the chemosystematic affinity of Loasales with Dipsacales and ...
E. M. C. Chamy, SERAFINI, Mauro, A. Di Fabio, M. Piovano, NICOLETTI, Marcello, J. A. Garbarino, TOMASSINI, Lamberto   +6 more
core   +1 more source

Monoterpenes as Sirtuin-1 Activators: Therapeutic Potential in Aging and Related Diseases

Biomolecules, 2022
Sirtuin 1 (SIRT) is a class III, NAD+-dependent histone deacetylase that also modulates the activity of numerous non-histone proteins through deacylation.
Cátia Sousa, Alexandrina Ferreira Mendes   +1 more
doaj   +1 more source

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

Animal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin, Jiantao Yang, Minglu Gao, Xiaozhao Tao, Xin Yang, Yanli Liu, Xiaojun Yang   +6 more
wiley   +1 more source

Protective Potentials of Natural Products Against Vascular Dementia: A Comprehensive Review of Experimental Studies

Phytotherapy Research, EarlyView.
ABSTRACT Vascular dementia (VaD), accounting for up to 20% of dementia cases globally, is primarily driven by chronic cerebral hypoperfusion (CCH), which leads to progressive cognitive impairment. Despite the increasing prevalence of VaD, effective treatments remain limited.
Jung‐Hoon Kim, Yongtaek Oh, Suin Cho
wiley   +1 more source