黄霉素
黄霉素结构式
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常用名 | 黄霉素 | 英文名 | Bambermycin |
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| CAS号 | 11015-37-5 | 分子量 | 1582.583 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | N/A | |
| 分子式 | C69H107N4O35P | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | N/A |
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Positive cooperativity between acceptor and donor sites of the peptidoglycan glycosyltransferase.
Biochem. Pharmacol. 93(2) , 141-50, (2015) The glycosyltransferases of family 51 (GT51) catalyze the polymerization of lipid II to form linear glycan chains, which, after cross linking by the transpeptidases, form the net-like peptidoglycan macromolecule. The essential function of the GT makes it an a... |
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Risk assessment of ciprofloxacin, flavomycin, olaquindox and colistin sulfate based on microbiological impact on human gut biota.
Regul Toxicol Pharmacol 53(3) , 209-16, (2009) Trace levels of veterinary antibiotics that reside in livestock products may disturb the balance of human intestinal microbiota and impair the colonized barrier function, which is critical to protect against the invasion or overgrowth of exogenous pathogens. ... |
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Effect of flavophospholipol on conjugation frequency between Escherichia coli donor and recipient pairs in vitro and in the chicken gastrointestinal tract.
J. Antimicrob. Chemother. 58(2) , 359-66, (2006) To examine the ability of flavophospholipol to inhibit bacterial conjugation between Escherichia coli donor and recipient pairs in vitro and in day-of-hatch chickens.In vitro donor cultures were incubated in the presence of 0, 2, 4, 8, 16, 32 and 64 mg/L flav... |
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A long research story culminates in the first total synthesis of moenomycin A.
Angew. Chem. Int. Ed. Engl. 46(26) , 4825-9, (2007)
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Flavophospholipol use in animals: positive implications for antimicrobial resistance based on its microbiologic properties.
Diagn. Microbiol. Infect. Dis. 56(2) , 115-21, (2006) Bambermycin (flavophospholipol) is a phosphoglycolipid antimicrobial produced by various strains of Streptomyces. It is active primarily against Gram-positive bacteria because of inhibition of transglycosylase and thus of cell wall synthesis. Bambermycin is u... |
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Determination of the antimicrobial growth promoter moenomycin-A in chicken litter.
J. Chromatogr. A. 1175(2) , 234-41, (2007) This study aimed to develop and optimize a method for the extraction and analysis of moenomycin antibiotics (a.k.a. flavomycin) in corn-based feed premix and in chicken litter. Moenomycin-A was isolated from chicken litter using pressurized liquid extraction ... |
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Determination of the banned growth promoter moenomycin A in feed stuffs by liquid chromatography coupled to electrospray ion trap mass spectrometry.
Rapid Commun. Mass Spectrom. 24(7) , 1017-24, (2010) Flavomycin complex is an antibiotic banned in the European Union as an additive in feed stuffs. As a consequence, the monitoring programmes for official control within the Community require analysis of feeds for possible illegal use of flavomycin. A method fo... |
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Effects of the antibiotic growth promoters flavomycin and florfenicol on the autochthonous intestinal microbiota of hybrid tilapia (Oreochromis niloticus ♀ × O. aureus ♂).
Arch. Microbiol. 192(12) , 985-94, (2010) The 16S rDNA PCR-DGGE and rpoB quantitative PCR (RQ-PCR) techniques were used to evaluate the effects of dietary flavomycin and florfenicol on the autochthonous intestinal microbiota of hybrid tilapia. The fish were fed four diets: control, dietary flavomycin... |
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Discovery of nosokophic acid, a predicted intermediate of moenomycins, from nosokomycin-producing Streptomyces sp. K04-0144.
Bioorg. Med. Chem. Lett. 23(3) , 860-3, (2013) A new actinomycete metabolite designated nosokophic acid was isolated from the culture broth of nosokomycin-producing Streptomyces sp. K04-0144, and the structure was elucidated by various NMR experiments. Nosokophic acid was found to be 3-phosphoglycosyl-2-s... |
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Adaptation to flavomycin in the ruminal bacterium, Prevotella bryantii.
J. Appl. Microbiol. 104(6) , 1617-23, (2008) The recent EU ban of growth-promoting antibiotics in animal production was based on fears concerning antibiotic resistance being transmitted to human pathogens. This paper explores the adaptation mechanism of a common ruminal bacterium, Prevotella bryantii, t... |