Results 51 to 60 of about 398 (150)

Recent Advances in Sustainable Total Synthesis and Chiral Pool Strategies with Emphasis on (−)‐Sclareol in Natural Products Synthesis

European Journal of Organic Chemistry, Volume 28, Issue 8, February 24, 2025.
There are continuous efforts to improve total syntheses of natural products, particularly their sustainability, such as developing effective chiral pool approaches relying on a wide spectrum of natural chirons, including (−)‐sclareol as one of the most useful natural chirons.
Ayyoub Selka, Abdelnasser Abidli, Lucie Schiavo, Loïc Jeanmart, Gilles Hanquet, William D. Lubell   +5 more
wiley   +1 more source

Fungal Biomolecules for Food and Pharmaceutical Application

eFood, Volume 6, Issue 1, February 2025.
The review summarizes the diverse roles of fungal biomolecules in the food and pharmaceutical industries and highlights their significant contribution to modern medicine and health‐related fields. ABSTRACT Mushrooms have long been an integral part of human culture and health and are valued for their nutritional and therapeutic properties.
Giancarlo Angeles Flores, Gaia Cusumano, Gokhan Zengin, Roberto Venanzoni, Paola Angelini   +4 more
wiley   +1 more source

Drimendiol, A Drimane Sesquiterpene with Quorum Sensing Inhibition Activity [PDF]

Natural Product Communications, 2013
Quorum sensing (QS) is a regulatory mechanism that enables bacteria to make collective decisions such as an increase in virulence factors and biofilm production. Inhibitors of QS are important research tools in the discovery of new potential anti-bacterial agents.
Cristian, Paza, Gerardo, Cárcamo, Mario, Silva, José, Becerra, Homero, Urrutia, Katherine, Sossa   +5 more
openaire   +2 more sources

Sialyltransferase Inhibition and Recent Advances [PDF]

, 2016
Sialic acids, existing as terminal sugars of glycoconjugates, play important roles in various physiological and pathological processes, such as cell–cell adhesion, immune defense, tumor cell metastasis, and inflammation. Sialyltransferases (STs) catalyze
Liu, Ying, Sun, Xue-Long, Wang, Libo, Wu, Lijun   +3 more
core   +4 more sources

Upalni i hematotoksični potencijal metabolita plijesni Stachybotrys chartarum (Ehrenb.) Hughes u zatvorenim prostorijama [PDF]

, 2009
Mould Stachybotrys chartarum (Ehrenb.) Hughes is known to pose a health risk in indoor environments. Most of its strains can produce several intra- and extracellular trichothecene mycotoxins.
A Izzotti, Aurélia Lišková, B Andersen, B Shelton, C Rao, D Kuhn, E Piecková, E Piecková, E Piecková, E Piecková, E Piecková, Elena Piecková, F D'Agostini, F Nielsen, G Wieslander, J Brain, J Braun, K Wilkins, L Fornůsek, L Perry, M Beňo, M Hurbánková, M Hurbánková, M Khan, M Nikulin, M Nikulin, Marta Hurbánková, O Lowry, P Kroeling, Q Myrvik, R Anderson, R Anderson, R Balansky, S De Flora, S Vesper, Silvia Černá, Soňa Wimmerová, T Tuomi, Z Chlap, Z Kováčiková, Zuzana Kolláriková, Zuzana Kováčiková   +41 more
core   +2 more sources

A Scoping Review on Fungus and Mycotoxin Studies in the Building’s Environment: Mycotoxin Analysis by Mass Spectrometry

International Journal of Analytical Chemistry, Volume 2024, Issue 1, 2024.
It has been well‐established that mycotoxins are poisonous chemical metabolites secreted by certain molds. Some of them significantly affect the health of humans and livestock. Increasing attention is now being paid to uncovering and identifying mycotoxins’ presence in the building’s environment.
Salina Abdul Rahman, Nurul Izzah Ahmad, Roshan Jahn Mohd Salim, Nur Jannaim Muhamad, Anis Syuhada Omar Hamdan, Yin-Hui Leong, Waleed Alahmad   +6 more
wiley   +1 more source

Ugandenial A, a New Drimane-type Sesquiterpenoid from Warburgia ugandensis [PDF]

Molecules, 2009
One new drimane-type sesquiterpenoid, named ugandenial A (1), was isolated from the ethyl acetate extract of the bark of Warburgia ugandensis (Canellaceae) together with eight known drimane-type sesquiterpenoids: 11α-hydroxycinnamosmolide (2), warburganal (3), polygodial (4), mukaadial (5), dendocarbin A (6), 9α-hydroxycinnamolide (7), dendocarbin L (8)
Xu, Min, Litaudon, Marc, Krief, Sabrina, Martin, Marie-Thérèse, Kasenene, John, Kiremire, Bernard, Dumontet, Vincent, Guéritte, Françoise   +7 more
openaire   +3 more sources

New terpenoids from the corticioid fungus Punctularia atropurpurascens and their antimycobacterial evaluation [PDF]

, 2022
Chemical investigation of Punctularia atropurpurascens strain HM1 (Punctulariaceae), a corticioid isolated from a decorticated piece of Quercus bark collected in Bosque de Tlalpan, Mexico City, led to the isolation of a new drimane, 1-a-hydroxy ...
Figueroa Saldivar, Mario, Hematian, Shabnam, Khan, Firoz Shah Tuglak, NC DOCKS at The University of North Carolina at Greensboro, Raja, Huzefa A.   +4 more
core  

Drimane Sesquiterpenoids from the Mangrove-Derived Fungus Aspergillus ustus

Chemical and Pharmaceutical Bulletin, 2011
Five new drimane sesquiterpenes (1-5) together with 14 known analogues (6-19) were isolated from laboratory cultures of a mangrove-derived fungus Aspergillus ustus. Their structures were established by spectroscopic methods and antitumor activities were evaluated by sulforhodamine B (SRB) and 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
Huinan, Zhou, Tianjiao, Zhu, Shengxin, Cai, Qianqun, Gu, Dehai, Li   +4 more
openaire   +3 more sources

ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITY OF THE INDONESIAN FERNS, NEPHROLEPIS FALCATA AND PYRROSIA LANCEOLATA [PDF]

, 2015
Objective: The aim of this research is to evaluate antioxidant and anti-inflammatory activity of extracts of the Indonesian ferns Nephrolepis falcata and Pyrrosia lanceolata.Methods: Antioxidant activity was measured by using the 1,1-diphenil-2 ...
Betha, Ofa Suzanti, Komala, Ismiarni, Muliati, Finti, Ni’mah, Maliyathun, Yardi, Azrifitria   +4 more
core