Results 51 to 60 of about 5,589,379 (336)

Electro-organic synthesis – a 21st century technique

Chemical Science, 2020
The severe limitations of fossil fuels and finite resources influence the scientific community to reconsider chemical synthesis and establish sustainable techniques.
D. Pollok, S. Waldvogel
semanticscholar   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Solvent-free, Environmentally Benign Syntheses of Some Imines and Antioxidant Activity

Orbital: The Electronic Journal of Chemistry, 2015
Environmentally benign, economically feasible, and solvent-free syntheses of series of imines by the condensation of a substituted hydroxynaphthyl ketone with several substituted iodoanilines under grinding approach are described.
Sainath B. Zangade, Avinash Shinde, Avinash Shinde, Shivaji Chavan, Shivaji Chavan, Yeshwant Vibhute, Yeshwant Vibhute   +6 more
doaj   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Data for the cytotoxicity, self-assembling properties and synthesis of 4-pyridinium-1,4-dihydropyridines

Data in Brief, 2020
In this data file the synthetic procedures for preparation of the original 4-pyridinium-1,4-dihydropyridines (4-Py-1,4-DHP) and their parent compounds – dialkyl 2,6-dimethyl-4-(3-pyridyl)-1,4-dihydropyridine-3,5-dicarboxylates were described. In total, 5
Klavs Pajuste, Martins Rucins, Ilona Domracheva, Arkadij Sobolev, Nadiia Pikun, Mara Plotniece, Gunars Duburs, Karlis Pajuste, Aiva Plotniece   +8 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Zinc Acetate Catalyzed Stereoselective 1,2-trans-Glycosylation Using Glycosyl Chlorides

SynOpen, 2022
We report a strategy for the stereoselective synthesis of 1,2-trans-glycosides in the absence of neighboring group participation. The present protocol for the selective glycosylation mainly relies on catalyst control rather than protecting group ...
Mohammad Saif Ali, P. I. Ramesh, Subhash Ghosh, Madhu Babu Tatina   +3 more
doaj   +1 more source

Lead halide perovskites for photocatalytic organic synthesis

Nature Communications, 2019
Nature is capable of storing solar energy in chemical bonds via photosynthesis through a series of C–C, C–O and C–N bond-forming reactions starting from CO2 and light. Direct capture of solar energy for organic synthesis is a promising approach. Lead (Pb)
Xiaolin Zhu, Yixiong Lin, Jovan San Martin, Yue Sun, Dian Zhu, Yong Yan   +5 more
semanticscholar   +1 more source

Merging photochemistry with electrochemistry in organic synthesis

, 2020
Photochemistry and electrochemistry are two powerful tools in organic synthesis as reflected by the recent resurgence of both research areas. Despite the impressive advances achieved so far, both synthetic technologies suffer from innate disadvantages ...
Yi Yu, P. Guo, Junsong Zhong, Yaofeng Yuan, Keyin Ye   +4 more
semanticscholar   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source