Preparation of Novel Aromatic‐Aliphatic Poly(ketone ester)s through Condensation of Biomass‐Derived Monomers
Sign Up to like & getrecommendations! Published in 2018 at "ChemCatChem"
DOI: 10.1002/cctc.201801381
Abstract: Abstract: Novel unsaturated and saturated monomers with a hydroxyl group and a carboxylic group via aldol condensation reaction of lignin‐derived aromatic aldehydes with levulinic acid were prepared through organocatalysis and hydrogenation, respectively. The catalytic process… read more here.
Keywords: novel aromatic; preparation novel; aromatic aliphatic; poly ... See more keywords
Mapping the Binding Sites of UDP and Prostaglandin E2 Glyceryl Ester in the Nucleotide Receptor P2Y6
Sign Up to like & getrecommendations! Published in 2022 at "Chemmedchem"
DOI: 10.1002/cmdc.202100683
Abstract: Cyclooxygenase‐2 catalyzes the biosynthesis of prostaglandins from arachidonic acid and the biosynthesis of prostaglandin glycerol esters (PG‐Gs) from 2‐arachidonoylglycerol. PG‐Gs are mediators of several biological actions such as macrophage activation, hyperalgesia, synaptic plasticity, and intraocular… read more here.
Keywords: ester; receptor p2y6; mapping binding; p2y6 ... See more keywords
Multitargeted C9‐substituted ester and ether derivatives of berberrubine for Alzheimer's disease: Design, synthesis, biological evaluation, metabolic stability, and pharmacokinetics
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DOI: 10.1002/ddr.22017
Abstract: Berberrubine is a naturally occurring isoquinoline alkaloid and a bioactive metabolite of berberine. Berberine exhibits a wide range of pharmacological activities, including cholinesterase inhibition. The cholinesterase inhibitors provide symptomatic treatment for Alzheimer's disease; however, multitarget‐directed… read more here.
Keywords: bace; inhibition; ester; disease ... See more keywords
Investigation of the impact of hydrolytically cleavable groups on the stability of poly(ethylene glycol) based hydrogels cross-linked via the inverse electron demand Diels-Alder (iEDDA) reaction.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular bioscience"
DOI: 10.1002/mabi.202200226
Abstract: Eight-armed poly(ethylene glycol) (PEG) hydrogels cross-linked via inverse electron demand Diels-Alder reaction between norbornene and tetrazine groups are promising materials for long-term protein delivery. While a controlled release over 265 days was achieved for 15%… read more here.
Keywords: cross linked; poly ethylene; ester; hydrogels cross ... See more keywords
Novel amino acid ester-chlorantraniliprole conjugates: design, synthesis, phloem accumulation and bioactivity.
Sign Up to like & getrecommendations! Published in 2017 at "Pest management science"
DOI: 10.1002/ps.4592
Abstract: BACKGROUND Conjugating amino acid and glucose fragments with existing pesticide structures has been shown to be an effective way to introduce phloem mobility into non-phloem mobile species. However, the resulting derivatives always suffer from lower… read more here.
Keywords: bioactivity; phloem; amino acid; mobility ... See more keywords
Relative configuration of Cys‐Pro ester peptides in thioester formation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Peptide Science"
DOI: 10.1002/psc.3406
Abstract: A peptide containing a cysteinyl prolyl ester (CPE) moiety at the C‐terminus (CPE peptide) was transformed into a diketopiperazine (DKP) thioester via an intramolecular N–S acyl shift reaction and was then used for peptide ligation.… read more here.
Keywords: cys pro; ester; pro ester; ester peptides ... See more keywords
Biocatalysis of aromatic benzyl-propionate ester by different immobilized lipases
Sign Up to like & getrecommendations! Published in 2018 at "Bioprocess and Biosystems Engineering"
DOI: 10.1007/s00449-018-1893-4
Abstract: Benzyl propionate is an aromatic ester that possesses a fruity odor and is usually found in nature in the composition of some fruits such as plums and melons. This work aimed for the benzyl propionate… read more here.
Keywords: biocatalysis aromatic; benzyl; aromatic benzyl; immobilized lipases ... See more keywords
Photocatalytic Selective Reduction by TiO2 of 5-Nitrosalicylic Acid Ethyl Ester: A Mild Route to Mesalazine
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Letters"
DOI: 10.1007/s10562-019-02993-3
Abstract: Photoexcited TiO2 dispersed in a de-aerated acetonitrile/2-propanol (CH3CN/2-PrOH) reaction mixture catalyzes the quick and selective reduction of 5-nitrosalicylic acid methyl ester to the corresponding aniline, an immediate precursor of the drug mesalazine. The transformation is… read more here.
Keywords: nitrosalicylic acid; selective reduction; ester; mesalazine ... See more keywords
Purification and characterization of Stenotrophomonas maltophilia-derived l-amino acid ester hydrolase for synthesizing dipeptide, isoleucyl-tryptophan
Sign Up to like & getrecommendations! Published in 2018 at "3 Biotech"
DOI: 10.1007/s13205-018-1195-1
Abstract: In the present study, we purified α-amino acid ester hydrolase (AEH) from cell-free extracts of the Stenotrophomonas maltophilia strain HS1. The approximately 70-kDa AEH from S. maltophilia HS1 (SmAEH) was homogeneous in sodium dodecyl sulphate… read more here.
Keywords: acid ester; amino acid; isoleucyl; tryptophan ... See more keywords
Establishment of a 1, 4, 7, 10-tetraazacyclododecane-1,4,7,10-tetraacetic acid mono-N-hydroxysuccinimide ester (DOTA-NHS-ester) based lectin microarray for efficiently detecting serum glycans in gastric cancers.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical biochemistry"
DOI: 10.1016/j.ab.2020.113686
Abstract: Development of cancers is involved in changes of a variety of glycans. Lectin microarray is one of the most powerful methodologies for investigation of glycan alterations in biological samples with its advantages of high through-put,… read more here.
Keywords: dota nhs; tetraazacyclododecane tetraacetic; lectin microarray; ester ... See more keywords
Production of 12-hydroxy dodecanoic acid methyl ester using a signal peptide sequence-optimized transporter AlkL and a novel monooxygenase.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.121812
Abstract: In this study, a signal peptide of AlkL was replaced with other signal peptides to improve the soluble expression and thereby facilitate the transport of dodecanoic acid methyl ester (DAME) substrate into the E. coli.… read more here.
Keywords: monooxygenase; dodecanoic acid; ester; signal peptide ... See more keywords