Results 61 to 70 of about 24,198 (212)

Late‐Stage Functionalization of Peptides on the Solid Phase

Angewandte Chemie International Edition, EarlyView.
Peptide modifications are essential to control pharmacodynamic and pharmacokinetic properties of peptide drugs. Consequently, strategies that allow for efficient and rapid incorporation of non‐canonical modifications into peptides in parallel formats are highly sought after.
Marius Werner, Truc Lam Pham, Franziska Thomas   +2 more
wiley   +1 more source

Coumarins and P450s, Studies Reported to-Date

Molecules, 2019
Cytochrome P450 enzymes (CYPs) are important phase I enzymes involved in the metabolism of endogenous and xenobiotic compounds mainly through mono-oxygenation reactions into more polar and easier to excrete species.
Maryam Foroozesh, Jayalakshmi Sridhar, Navneet Goyal, Jiawang Liu   +3 more
doaj   +1 more source

Synthesis and complete NMR spectral assignments of new benzylamino coumarin derivative [PDF]

Bulletin of Natural Sciences Research, 2020
This research involves the reaction of 4-chloro-3-nitrocoumarin and (4-methoxyphenyl)methanamine, whereby a novel coumarin derivative 4-[(4-methoxybenzyl) amino]-3-nitro-2H-chromen-2-one was obtained in good yield.
Dekić Vidoslav, Radulović Niko, Ristić Milenko, Dekić Biljana, Ristić Novica   +4 more
doaj  

Effects of Osthol Isolated from Cnidium monnieri Fruit on Urate Transporter 1

Molecules, 2018
(1) Background: Crude drugs used in traditional Japanese Kampo medicine or folk medicine are major sources of new chemical entities for drug discovery.
Yuusuke Tashiro, Ryo Sakai, Tomoko Hirose-Sugiura, Yukio Kato, Hirotaka Matsuo, Tappei Takada, Hiroshi Suzuki, Toshiaki Makino   +7 more
doaj   +1 more source

Synthesis of 3-(Imidazo[2,1-b]thiazol-6-yl)-2H-chromen-2-one Derivatives and Study of Their Antiviral Activity against Parvovirus B19

Molecules, 2019
Parvovirus B19 (B19V) is a human pathogenic virus associated with a wide range of clinical conditions. Currently, there are no recognized antiviral drugs for B19V treatment; therefore, efforts in the search for compounds inhibiting B19V replication are ...
Ilaria Conti, Rita Morigi, Alessandra Locatelli, Mirella Rambaldi, Gloria Bua, Giorgio Gallinella, Alberto Leoni   +6 more
doaj   +1 more source

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar, J. R. Adarsha, R. Mohan Reddy, S. Harisha, A. Ananda, B. M. Shilpa   +5 more
wiley   +1 more source

Exploring the potential of ucuúba (Virola surinamensis) seed fat

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Ucuúba (Virola surinamensis) fat is an important income source for Amazonian communities. Local businesses typically process whole seeds for fat extraction; however, seed structural integrity may influence extraction efficiency and fat quality.
Juan David Marmolejo Tascón, Eduardo Macedo de Melo, Jane Mara Block, Cristiano José de Andrade, Sandra Regina Salvador Ferreira   +4 more
wiley   +1 more source

Theranostic nanoplatform for high‐performance dual‐modal magnetic resonance imaging‐guided therapy of orthotopic hepatocellular carcinoma

BMEMat, EarlyView.
This article introduces a biomimetic Mn‐doped polydopamine nanoplatform (HAMM NPs) coated with cancer cell membranes. It enables targeted hepatocellular carcinoma theranostics via T1/T2 dual‐mode magnetic resonance imaging and tumor microenvironment‐triggered sonodynamic therapy/chemodynamic therapy, achieving potent antitumor efficacy in subcutaneous ...
Jiayin Lin, Wenbo Chen, Xiuqi Hou, Kai Wang, Fan Liu, Ruling Zhang, Zhong Cao, Jian Zheng   +7 more
wiley   +1 more source

Coumarins in Anticancer Therapy: Mechanisms of Action, Potential Applications and Research Perspectives

Pharmaceutics
Coumarins are natural organic compounds widely found in plants that show promising anticancer properties. This article reviews the current research on the mechanisms of action of coumarins in cancer therapy, including the induction of apoptosis ...
Tomasz Piotr Kubrak, Anna Makuch-Kocka, David Aebisher   +2 more
doaj   +1 more source

Protein hydrolysates in cell culture: Toward multi‐omics characterization

Biotechnology Progress, EarlyView.
While protein hydrolysates are widely used in cell culture applications, they remain undefined and variable products. Multi‐omic characterization evaluating composition and function can transition hydrolysates toward semi‐defined media components.
Michelle Combe, Brandon M. Wrage, Angel Varela‐Rohena, Stanislav Sokolenko   +3 more
wiley   +1 more source