Results 291 to 300 of about 136,021 (344)

Recent progress of heterocycle ring‐opening (co)polymerization for the synthesis of sequence‐controlled block polyesters and polycarbonates

Smart Molecules, EarlyView.
Block copolymers are fundamental for the development of smart molecules. Aliphatic polyesters and polycarbonates have received attention as heteroatom‐containing polymers that are biodegradable and biocompatible. Block polymers from polyesters and polycarbonates have the ability to form smart molecules. This review presents the heterocycle monomer ring‐
Hongyu Zhao, Chenyang Hu, Xuan Pang, Xuesi Chen   +3 more
wiley   +1 more source

Hydrogen Bond Promoted Carbonylative Lactonization of Alkenes. [PDF]

Chemistry
Qi X, Wang Y, Wu XF.
europepmc   +1 more source

Binding of bromosulphthalein to serum albumin [PDF]

, 1974
Deutschmann, G., Gratzl, Manfred, Ullrich, V.   +2 more
core  

Synthesis and Transformations of Bioactive Scaffolds via Modified Mannich and aza‐Friedel–Crafts Reactions

The Chemical Record, EarlyView.
The stabilization of precursors substituted with 2‐, 1‐naphthol via partially aromatic ortho‐quinone methide intermediate was tested with different cyclic imines in [4+2] cycloaddition.8‐Hydroxyquinoline as a formal 1‐naphthol analogue in Mannich reaction was tested.The formed Mannich bases substituted with 2‐ and 1‐naphthol, 5‐chloro‐8 ...
Dóra Hegedűs, Nikoletta Szemerédi, Gabriella Spengler, István Szatmári   +3 more
wiley   +1 more source

Perylene dianhydride hydrogels obtained from accessible perylene diamic acid salts by a versatile protonation-hydrolysis mechanism. [PDF]

RSC Adv
Kwakernaak MC, Koel M, van den Berg PJL, Strik N, Jager WF.   +4 more
europepmc   +1 more source

An integrative strategy used by the aphid Uroleucon formosanum to counter host sesquiterpene lactone defense: Insights from combined genomic and transcriptomic analysis

Insect Science, EarlyView.
We report the first high‐quality chromosome‐level genome assembly for the aphid Uroleucon formosanum, a serious pest that infests lettuce in eastern Asia. A combination of comparative genomic analyses and RNA‐seq transcriptome profiling suggests that U. formosanum employs integrative mechanisms to cope with host plant‐derived sesquiterpene lactone (STL)
Jing‐Bo Li, Li‐Yun Jiang, Ge‐Xia Qiao, Jing Chen   +3 more
wiley   +1 more source

A Novel Screening System to Characterize and Engineer Quorum Quenching Lactonases. [PDF]

Biotechnol Bioeng
Sompiyachoke K, Bravo J, Sikdar R, Abdullah J, Elias MH.   +4 more
europepmc   +1 more source

Prevalence of vector‐borne pathogens Ehrlichia canis, Babesia spp. and Dirofilaria immitis in dogs in Townsville, far north Queensland

Australian Veterinary Journal, EarlyView.
Ehrlichia canis, Babesia spp. and Dirofilaria immitis are blood‐borne pathogens transmitted to dogs by arthropods. The aim of the current study was to investigate the prevalence of E. canis, Babesia spp. and D. immitis in domestic dogs, aged 6 months or older, in Townsville, in far north Queensland, Australia.
K Gerber, JA Picard, J Elliman, CJ Joone, Y Indrawirawan, CC Constantinoiu   +5 more
wiley   +1 more source

Phenothiazine Sulfoxides as Active Photocatalysts for the Synthesis of γ-Lactones. [PDF]

J Am Chem Soc
Hölter N, Rendel NH, Spierling L, Kwiatkowski A, Kleinmans R, Daniliuc CG, Wenger OS, Glorius F.   +7 more
europepmc   +1 more source

Artemisinins in autoimmune diseases: effects and mechanisms in systemic lupus erythematosus and rheumatoid arthritis

British Journal of Pharmacology, EarlyView.
Abstract Autoimmune diseases such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) result from immune self‐tolerance loss, causing tissue damage. Standard treatments targeting late‐stage inflammation often have serious side effects. Artemisinin, known for its antimalarial properties, shows potential immunomodulatory effects.
Fanchao Zhou, Guoming Li, Ruixiang Tan, Guodong Wu, Changsheng Deng   +4 more
wiley   +1 more source