Results 231 to 240 of about 47,486 (283)
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Hepatitis C viral IRES inhibition by phenazine and phenazine-like molecules
Bioorganic & Medicinal Chemistry Letters, 2000An in vitro assay based on the expression of Fluci reporter gene under the translational control of HCV IRES was used to evaluate and screen compound libraries. A structure-activity relationship study on a phenazine hit was conducted. Our data suggest that an intact phenazine or phenazine-like core with two distal polar substitutions is crucial for ...
W, Wang +5 more
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, 2020
In this work, we designed and synthesized a ratiometric fluorescent sensor (POC) based phenazine derivative which can specifically detect hypochlorite (detection limit equals to 8.9 × 10−7 M) in DMSO/H2O (3:7, v/v) solution. With addition of hypochlorite
You‐Ming Zhang +7 more
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In this work, we designed and synthesized a ratiometric fluorescent sensor (POC) based phenazine derivative which can specifically detect hypochlorite (detection limit equals to 8.9 × 10−7 M) in DMSO/H2O (3:7, v/v) solution. With addition of hypochlorite
You‐Ming Zhang +7 more
semanticscholar +1 more source
ACS Synthetic Biology, 2020
Aromatic N-oxides are valuable due to their versatile chemical, pharmaceutical, and agricultural applications. Natural phenazine N-oxides possess potent biological activities and can be applied in many ways; however, few N-oxides have been identified ...
Shuqi Guo +5 more
semanticscholar +1 more source
Aromatic N-oxides are valuable due to their versatile chemical, pharmaceutical, and agricultural applications. Natural phenazine N-oxides possess potent biological activities and can be applied in many ways; however, few N-oxides have been identified ...
Shuqi Guo +5 more
semanticscholar +1 more source
Berichte der Bunsengesellschaft für physikalische Chemie, 1970
AbstractDie Elektronen‐ und Polarisationsspektren der Mono‐ und Di‐N‐oxide des Phenazins I und II wurden gemessen und mit Hilfe semiempirischer Modellrechnungen nach Pariser, Parr und Pople zugeordnet. Eine Analyse der Eigenfunktionen der angeregten Zustände ermöglichte es, ein Korrelationsdiagramm der Molekülzustände aufzustellen.
R. Kräßig +5 more
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AbstractDie Elektronen‐ und Polarisationsspektren der Mono‐ und Di‐N‐oxide des Phenazins I und II wurden gemessen und mit Hilfe semiempirischer Modellrechnungen nach Pariser, Parr und Pople zugeordnet. Eine Analyse der Eigenfunktionen der angeregten Zustände ermöglichte es, ein Korrelationsdiagramm der Molekülzustände aufzustellen.
R. Kräßig +5 more
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Nachrichten aus der Chemie, 2014
AbstractPhenazine sind farbige Verbindungen synthetischen und natürlichen Ursprungs. Sie standen am Anfang der synthetischen Farbenindustrie und führten zu wichtigen Entdeckungen in der Mikrobiologie. Ihre strukturelle Symmetrie spiegelt sich in ihrer Biosynthese wider.
Christina Diederich +3 more
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AbstractPhenazine sind farbige Verbindungen synthetischen und natürlichen Ursprungs. Sie standen am Anfang der synthetischen Farbenindustrie und führten zu wichtigen Entdeckungen in der Mikrobiologie. Ihre strukturelle Symmetrie spiegelt sich in ihrer Biosynthese wider.
Christina Diederich +3 more
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Journal of Agricultural and Food Chemistry, 2020
Phenazine-1-carboxylic acid (PCA), the primary active ingredient of Shenqinmycin, was awarded the China Pesticide Certificate in 2011 due to its excellent antibacterial action.
Ling Li +8 more
semanticscholar +1 more source
Phenazine-1-carboxylic acid (PCA), the primary active ingredient of Shenqinmycin, was awarded the China Pesticide Certificate in 2011 due to its excellent antibacterial action.
Ling Li +8 more
semanticscholar +1 more source
Science, 2021
Microbiology Bacteria secrete a wide range of small molecules with chemical reactivity that offers multiple functions in different contexts. Phenazines are commonly considered to be antibiotics, but they can also participate in environmental redox reactions, especially with iron.
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Microbiology Bacteria secrete a wide range of small molecules with chemical reactivity that offers multiple functions in different contexts. Phenazines are commonly considered to be antibiotics, but they can also participate in environmental redox reactions, especially with iron.
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Acta Crystallographica Section C Crystal Structure Communications, 1991
C 12 H 8 N 2 cristallise dans P2 1 /n avec a=7,083, b=5,072, c=12,794 A, β=102,34 o , Z=2; affinement jusqu'a R=0,0532. La structure comprend des molecules de phenazine orientees autour d'un centre de symetrie.
K. Woźniak, B. Kariuki, W. Jones
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C 12 H 8 N 2 cristallise dans P2 1 /n avec a=7,083, b=5,072, c=12,794 A, β=102,34 o , Z=2; affinement jusqu'a R=0,0532. La structure comprend des molecules de phenazine orientees autour d'un centre de symetrie.
K. Woźniak, B. Kariuki, W. Jones
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Phenazine derivatives for optical sensing: a review
, 2020Phenazine exhibiting an electron-deficient skeleton, lone pair of electrons on nitrogen atoms, and other properties (such as tunable structures, excellent optical performance and proper binding abilities) can effectively sense target ions or molecules ...
Xiao-Ni Qi +6 more
semanticscholar +1 more source
Nature, 1947
A number of attempts have been made to devise general methods for the synthesis of phenazines1,2,3; but in a series of researches carried out during 1945–46 we found that most of the well-known methods failed in the case of some di-alkoxyphenazines. On the other hand, comparatively good results were obtained using the little-known reaction of Waterman ...
P. Z. SLACK, R. SLACK
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A number of attempts have been made to devise general methods for the synthesis of phenazines1,2,3; but in a series of researches carried out during 1945–46 we found that most of the well-known methods failed in the case of some di-alkoxyphenazines. On the other hand, comparatively good results were obtained using the little-known reaction of Waterman ...
P. Z. SLACK, R. SLACK
openaire +1 more source