Results 41 to 50 of about 4,532 (195)
Smart Molecules, EarlyView.This review elucidates the photophysical mechanisms of cellulose‐based room temperature phosphorescent materials and systematically outlines their construction strategies, such as cluster emission center engineering. This article demonstrates their applications in fields like information encryption and bioimaging, and looks ahead to the core challenges
Shasha Wu +10 more
wiley +1 more source
SYNTHESIS OF SOME 2,7-DIAZABICYCLO {4.l.0} HEPT-3-ENE DERIVATIVES WITH ANALGESIC AND ANTICOCCIDIAL ACTIVITY [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 1986 The 1,3-dipolar cycloaddition reaction of arylsulphonyl azides to 1,3-disubstituted-1,4-dihydropyridines afforded 2,7-diazabieyclo {4.1.0} hept-3-ene derivatives (III).These compounds exhibited more significant analgesic and anticoccidial activities than
A. El-Badr +5 more
doaj +1 more source
The Chemical Record, EarlyView.This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros +5 more
wiley +1 more source
Acyl-1,4-Dihydropyridines: Universal Acylation Reagents for Organic Synthesis
MoleculesAcyl-1,4-dihydropyridines have recently emerged as universal acylation reagents. These easy-to-make and bench-stable NADH biomimetics play the dual role of single-electron reductants and sources of acyl radicals.
Karthikeyan Manoharan, Bartosz Bieszczad
doaj +1 more source
Adenosine modulators and calcium channel blockers as add-on treatment for schizophrenia
npj Schizophrenia, 2021 Relapses remain common among individuals with schizophrenia indicating a need for improved treatments. Creating a completely new drug molecule is expensive and time consuming, and therefore drug repurposing should be considered.
Jonne Lintunen +4 more
doaj +1 more source
Clinical Advantages of Lipophilic Dihydropyridines
Blood Pressure, 1998 Lipophilic dihydropyridines have many theoretical and practical clinical advantages owing to their long permanence at the cell membrane. They have a greater chance of smoothly and permanently reducing blood pressure over 24 h than other dihydropyridines, a feature that may have positive prognostic implications since 24-h blood pressure is more closely ...
G, Mancia, S, Omboni, A, Zanchetti
openaire +2 more sources
Acta Ophthalmologica, EarlyView.Abstract Purpose To identify associations between systemic drugs and cataract surgery in Finland. Methods A historic cohort study based on administrative data. Endpoint event was cataract surgery. Use of drugs in question was based on redeemed prescriptions and consisted of 156 drugs.
Antti Riikonen +3 more
wiley +1 more source
British Journal of Pharmacology, EarlyView.Abstract Vascular toxicity is a growing concern in cancer patients receiving vascular endothelial growth factor inhibitor (VEGFi) therapy, posing a significant threat to patient prognosis. While the primary mechanism of VEGFi‐induced vascular toxicity is linked to redox‐sensitive reactions that disrupt vascular tone, leading to hypertension and ...
Grace Whelan, Karla B. Neves
wiley +1 more source
An Efficient One-Pot Three-Component Synthesis of Fused 1,4-Dihydropyridines Using HY-Zeolit
Molecules, 2009 A facile and convenient protocol was developed for the fast (2.5-3.5 h) and high yielding (70-90 %) synthesis of fused 1,4-dihydropyridines from dimedone in the presence of HY-zeolite as an efficient recyclable heterogeneous catalyst.
Khalil Tabatabaeian +2 more
doaj +3 more sources
Beilstein Journal of Organic Chemistry, 2012 We have developed a general synthesis of polysubstituted 1,4-dihydropyridines and pyridines based on a highly regioselective lithiation/6-endo-dig intramolecular carbolithiation from readily available N-allyl-ynamides.
Wafa Gati +3 more
doaj +1 more source