lactam n.【化學】內醯胺,內酰胺。
n. 【化學】內醯胺,內酰胺。 “aminocaproic lactam“ 中文翻譯: 氨基己酸內酰胺“aristolo lactam“ 中文翻譯: 馬兜鈴內酰胺“beta lactam“ 中文翻譯: β內酰胺“beta-lactam“ 中文翻譯: β內酰胺; β-內酰胺,乙內酰胺; 乙內酰胺“dodecanoic lactam“ 中文翻譯: 十二烷內酰胺“halometallic lactam“ 中文翻譯: 鹵金屬內酰胺“kopsinene lactam“ 中文翻譯: 蕊木酯“lactam antibiotics“ 中文翻譯: 內酰胺類抗生素“lactam form“ 中文翻譯: 內酰胺式“lactam group“ 中文翻譯: 內酰胺基“lactam ring“ 中文翻譯: 內酰胺環“lauric lactam“ 中文翻譯: 十二內酰胺; 月桂內酰胺“lauryl lactam“ 中文翻譯: ω-十二碳內酰胺“vencoside-lactam“ 中文翻譯: 長春甙內酰胺“b-lactam antibiotics“ 中文翻譯: 內酰胺類抗生素“b-lactam ring“ 中文翻譯: 內酰胺式“beta-lactam antibiotic“ 中文翻譯: Β-內酰胺類; β-內酰胺抗生素; β-內酰胺類抗生素“lactam-lactim tautomerism“ 中文翻譯: 肽鏈酮醇互變; 肽鏈中的酮醇互變異構現象; 酯┫互變現象“lactam-lactim toutomerism“ 中文翻譯: 內醯胺“pa from lauric lactam“ 中文翻譯: 聚十二內酰胺及纖維; 尼龍12“lactalfate“ 中文翻譯: 乳鋁硫“lactaldehyde reductase“ 中文翻譯: 乳醛還原酶; 乳醛酸還原酶“lactaldehyde dehydrogenase“ 中文翻譯: 乳醛脫氫酶“lactalbumin hydrolysate“ 中文翻譯: 乳白蛋白水解物; 乳清蛋白水解產物; 乳清蛋白水解物; 水解乳白蛋白“lactalbumin“ 中文翻譯: 乳白蛋白,乳清蛋白; 乳白朊; 乳清蛋白,乳白蛋白; 乳清蛋白;乳白蛋白
lactary |
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Considering alcaligenes faecalis pencillin g acylase ( afpga ) , which possesses the attractive characteristics for beta - lactam antibiotics conversions , the gene of pga was cloned into two expressing vector pkkfpga and psmlfpga . both the constructed plasmids psmlfpga and pkkfpga contained the pga gene , trc promoter and rrnb transcript terminator , differ in the replicon and antibotic marker , pkkfpga contained multicopy replicon ( cole 1 ) and ampicillin marker . while psmlfpga contained medium - copy replicon ( p15a ) and tetracycline marker 本文將糞產堿桿菌青霉素g酰化酶( afpga )基因構建表達載體pkkfpga和psmlfpga , pkkfpga和psmlfpga均含trc啟動子、青霉素g酰化酶基因、 rrnb轉錄終止子,其中pkkfpga含有氨卞青霉素抗性基因和cole1高拷貝復制子;而psmlfpga含有四環素抗性基因和p15a中拷貝復制子。 |
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D - amino acids as unnatural chiral products are important intermediates in the synthesis of products , such as - lactam semisynthetic antibiotics , antiviral agents , artificial sweeteners , pesticide , peptide hormones , and pyrethroids , etc . though bioconversion of d - amino acids using microbial cells has been realized in industrialization for decades , some limited factors hinder the development of d - amino acid production , and ultimately result in shortage of the raw material in the related industrial fields 目前,用微生物菌體轉化生產d -型氨基酸的工藝路線已經產業化,但天然菌體轉化工藝存在一些限制因素,阻礙了d -型氨基酸的擴大生產,導致產品短缺。因此,利用基因工程菌生物轉化d -型氨基酸已成為世界氨基酸產業的新潮流。 |
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Panipenem and imipenem exhibited comparable in vitro antimicrobial activity , and their activity against gram - negative bacteria such as k . pneumoniae and enterobacter spp was slightly inferior to meropenem , superior to that of ceftazidime , fluroquinolones and - lactam and - lactamase inhibitor combinations 三種碳青霉烯類抗生素體外抗菌作用優于頭孢他啶、 -內酰胺類抗生素與-內酰胺酶抑制劑合劑、氟喹諾酮類等其它受試藥物。 |
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The principle , characteristics and recent applications of - lactam antibiotics are introduced and reviewed . moreover , the application prospects and potentiall for both strategies are evaluated 摘要介紹了在-內酰胺類抗生素酶法合成中兩大策略的原理、各自特點、目前的應用情況,并將其進行了比較,評價了各自的應用前景及開發潛力。 |
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Resistant strains are less likely to develop if a single dose or brief course of a ? lactam antibiotic is administered 大多數常見的病原體為腸道細菌,如大腸桿菌和變形桿菌和假單胞菌。 |
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Mrsa is a type of staphylococcus aureus that is resistant to beta - lactam antibiotics 抗藥性金黃葡萄球菌是金黃葡萄球菌的其中一種,對? - lactam類藥物呈抗藥性。 |
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Mrsa is a type of staphylococcus aureus that is resistant to beta - lactam antibiotics 抗藥性金黃葡萄球菌是金黃葡萄球菌的其中一種,對beta - lactam類藥物呈抗藥性。 |
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The synthesis and sterochemistry of 1 , 5 - benzothiazepines - - amino - - lactam derivatives 內酰胺的合成和立體結構研究 |