γ-Butyrolactone Copolymerization with the Well-Documented Polymer Drug Carrier Poly(ethylene oxide)-block-poly(ε-caprolactone) to Fine-Tune Its Biorelevant Properties.
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecular bioscience"
DOI: 10.1002/mabi.201900408
Abstract: Polymeric drug carriers exhibit excellent properties that advance drug delivery systems. In particular, carriers based on poly(ethylene oxide)-block-poly(ε-caprolactone) are very useful in pharmacokinetics. In addition to their proven biocompatibility, there are several requirements for the… read more here.
Keywords: block; ethylene oxide; drug; oxide block ... See more keywords
Process Optimization for a Sustainable and Selective Conversion of Fumaric Acid into γ-Butyrolactone Over Pd-Re/SiO2
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DOI: 10.1007/s10562-020-03433-3
Abstract: Abstract Selective production of γ-butyrolactone (GBL) from the catalytic hydrogenation of fumaric acid is an interesting reaction in the realm of biomass valorization, since GBL can be considered a bio-derived platform molecule. From a green… read more here.
Keywords: fumaric acid; conversion fumaric; butyrolactone; acid ... See more keywords
Boosting Highly Ordered Porosity in Lanthanum Metal-Organic Frameworks for Ring-Opening Polymerization of γ-Butyrolactone
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DOI: 10.1016/j.chempr.2020.11.019
Abstract: Summary γ-butyrolactone (γ-BL), serving as the monomer of biocompatible and recyclable poly(γ-butyrolactone) plastic, faces a giant challenge in ring-opening polymerization (ROP) due to its low strain energy. The ROP of γ-BL is generally achieved under… read more here.
Keywords: ring opening; opening polymerization; lanthanum metal; metal organic ... See more keywords
Antibacterial and NF-κB Inhibitory Lumazine Peptides, Aspochalasin, γ-Butyrolactone Derivatives, and Cyclic Peptides from a Hawaiian Aspergillus flavipes.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of natural products"
DOI: 10.1021/acs.jnatprod.0c00344
Abstract: Five new lumazine peptides (1-5), a new aspochalasin derivative (6), and a new γ-butyrolactone derivative (7), together with seven known compounds (8-14), were isolated from a Hawaiian fungal strain, Aspergillus flavipes FS888. Compound 1 is… read more here.
Keywords: lumazine peptides; butyrolactone; antibacterial inhibitory; inhibitory lumazine ... See more keywords
Zwitterionic copolymerization of γ-butyrolactone with 3,3-bis(chloromethyl) oxacyclobutane catalyzed by scandium triflates
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Chemistry"
DOI: 10.1039/c9py01532a
Abstract: Bioderived poly(γ-butyrolactone) (PBL) is a biodegradable and biocompatible material with properties superior to other aliphatic polyesters. Ring-opening polymerization (ROP) of γ-butyrolactone (BL) remains a great challenge due to the non-strained structure and unfavorable thermodynamics. In… read more here.
Keywords: bis chloromethyl; scandium triflates; butyrolactone; chloromethyl oxacyclobutane ... See more keywords
Living ring-opening polymerization of β-butyrolactone initiated by mononuclear zirconium compounds containing sterically hindered N,O-chelate and anionic dimethylamide ligands
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DOI: 10.1039/d3ra00338h
Abstract: The ring-opening polymerization of β-lactones into polyhydroxyalkanoates (PHA), biodegradable polymers with high molecular weight and narrow polydispersity, is of significant interest. The mononuclear zirconium compound containing sterically hindered N,O-chelate and anionic dimethylamide ligands was used… read more here.
Keywords: containing sterically; butyrolactone; mononuclear zirconium; opening polymerization ... See more keywords
Lipid metabolism regulatory activity and adverse effects of fungi-derived butyrolactone I
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DOI: 10.1080/14786419.2022.2122966
Abstract: Abstract Butyrolactone I (BTL-I), a butenolide compound isolated from land or marine-derived fungi, has been reported to show diverse activities. To further study the pharmaceutical potential of BTL-I, transcriptome and bioinformatics analysis of BTL-I treated… read more here.
Keywords: regulatory activity; butyrolactone; btl; adverse effects ... See more keywords
Phylogenetic analysis of the salinipostin γ-butyrolactone gene cluster uncovers new potential for bacterial signalling-molecule diversity
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DOI: 10.1099/mgen.0.000568
Abstract: Bacteria communicate by small-molecule chemicals that facilitate intra- and inter-species interactions. These extracellular signalling molecules mediate diverse processes including virulence, bioluminescence, biofilm formation, motility and specialized metabolism. The signalling molecules produced by members of the… read more here.
Keywords: molecule; salinipostin; gene cluster; butyrolactone ... See more keywords