Results 51 to 60 of about 140,146 (333)
Beilstein Journal of Organic Chemistry, 2013 A “stop-and-flow” strategy was developed for the chemoselective dioxygenation of alkenes with a PIFA-initiated cyclization. This method is conceived for the desymmetrization of seco-diene, and a series of substituted 5-hydroxymethyl-γ-lactones were ...
Huili Liu +4 more
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Intramolecular Lactones of Sialic Acids [PDF]
International Journal of Molecular Sciences, 2020 The so-called “sialo-chemical-biology” has become an attractive research area, as an increasing number of natural products containing a sialic acid moiety have been shown to play important roles in biological, pathological, and immunological processes.
P. Rota +4 more
openaire +4 more sources
Social interactions in the Burkholderia cepacia complex : biofilms and quorum sensing [PDF]
, 2010 Burkholderia cepacia complex bacteria are opportunistic pathogens that cause respiratory tract infections in susceptible patients, mainly people with cystic fibrosis. There is convincing evidence that B.
Coenye, Tom
core +2 more sources
Antibiofilm effect of C-10 massoia lactone toward polymicrobial oral biofilms
Journal of Advanced Pharmaceutical Technology & Research, 2021 This study is aimed to test the efficacy of C-10 Massoia lactone in oral polymicrobial degradation. Polymicrobial of Streptococcus sanguinis, Streptococcus mutans, Lactobacillus acidophilus, and Actinomyces viscosus were studied.
Diyah Tri Utami +4 more
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Journal of Marine Science and Engineering, 2022 Nanoemulsions (NEs) have been made for improving the delivery and disperse of bioactive compounds. In this study, it was found that the best ingredients for the stable Massoia lactone-loaded and food-grade NEs making were 560.0 µL of Tween-80, 240.0 µL ...
Li Yuan +4 more
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The invertebrate Caenorhabditis elegans biosynthesizes ascorbate. [PDF]
, 2015 l-Ascorbate, commonly known as vitamin C, serves as an antioxidant and cofactor essential for many biological processes. Distinct ascorbate biosynthetic pathways have been established for animals and plants, but little is known about the presence or ...
Adler, Lital N +5 more
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FEBS Open Bio, EarlyView.Statins, identified via the Comparative Toxicogenomics Database, promote monocytic differentiation and apoptosis in non‐APL AML cells by upregulating DPYSL2A through a KLF4‐dependent pathway. Mevalonate supplementation reversed these effects, indicating involvement of the mevalonate pathway.
Mina Noura +7 more
wiley +1 more source
TOTAL SYNTHESES OF MOKKO LACTONE, DEHYDROCOSTUS LACTONE, AND EREMANTHIN [PDF]
Chemistry Letters, 1984 Abstract A series of guaianolides such as mokko lactone, dehydrocostus lactone, and eremanthin which posses a common structural unit in A ring have been synthesized from 1-oxoeudesm-2-eno-13,6α-lactone in 7 steps. The key step involves solvolytic rearrangement of 1β-mesyloxyeudesm-4(14)-eno-13,6α-lactone.
Akio Ono, Masayoshi Ando, Kahei Takase
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Cryptic post-transition state bifurcations that reduce the efficiency of lactone-forming Rh-carbenoid C-H insertions. [PDF]
, 2017 Byproducts of chemical reactions are generally thought to result from the competition between two reaction pathways, each with its own rate-determining transition state structure.
Hare, Stephanie R, Tantillo, Dean J
core
Electrochemical behaviour of gamma hydroxybutyric acid at a platinum electrode in acidic medium [PDF]
, 2013 The electrooxidation of Gamma Hydroxybutyric Acid (GHB) on a polycrystalline platinum electrode is studied by cyclic voltammetry in acidic medium. Two oxidation peaks, A and B, are obtained in the positive scan within the potential range of the double ...
Andrew +34 more
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