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carbamyl中文是什么意思

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用"carbamyl"造句"carbamyl"怎么读"carbamyl" in a sentence

中文翻译手机手机版

  • 氨基甲酰基
  • 氨甲酰基
  • 甲氨酰

例句与用法

  • Synthesis and biological activity of disubstituted triazinyl carbamyl urea
    芳甲酰基脲的合成及其生物活性
  • Hydantoinase ( ec 3 . 5 . 2 ) hydrolyzes its substrate 5 ' - monosubstantial hydantoin to enantiomerical n - carbamyl - amino acids and in turn , the resulting product can be chemically or enzymatically converted into the corresponding optically active amino acids
    海因酶( hydantoinase , ec3 . 5 . 2 ) ,是一类催化海因、 5 ’ -单替代海因及其衍生物环酰胺键断裂的酰胺水解酶。
  • Abstract : study on the synthesis of n - methyl carbamyl chloride underdifferent ratio of input materials and the yield of the termination products methyl isocyanate . the yield is raised from 81 . 89 % to 86 . 23 %
    文摘:研究了在其它工艺条件不变的情况下,改变光气与甲胺的配比对合成n -甲氨基甲酰氯的影响。光气甲胺(摩尔比)由1 35 1降至1 25 1 ,最终产物甲基异氰酸酯收率由81 89升高至86 23 。
  • As far as the enzymatic activity is concerned , on the one hand , strain yz - ii6 has higher d - hydantoinase activity and lower d - carbamoylase activity so as not to be suitable for one - step bioconversion of d - amino acids , on the other hand , the higher hydantoinase activity , engineered strain in particular , may be convenient to be as a biocatalyst to produce n - carbamyl d - amino acids which hard to find in the markets
    Yz - 6菌具有较高的海因酶活性,但n -氨甲酰基d -氨基酸酰氨水解酶活性很低,仍不适合用于d -型氨基酸生产工艺中的一步法转化。另一方面,含海因酶基因的人工菌株不但酶活性高,也排除了天然菌株转化生产d -型氨基酸过程中的一些副产物。
  • In bioconversion of a d - amino acid and its derivative , the substrate , 5 ' - monosubstituted hydantoin is firstly transferred into an intermediate , d - carbamyl amino acid by d - hydantoinase , and in turn into an optically active d - amino acid by either d - carbamoylase or chemical , nano2 . nowadays , the bioconversion of d - amino acids has been industrialized by enzymes , so called one - step process
    D -型氨基酸及其衍生物的生物转化,经历两个反应历程,首先是在海因酶的作用下,催化5 -单替代海因形成氨甲酰类氨基酸中间物,后者再在酶或化学的作用下,生成相应的光学活性氨基酸或其衍生物。
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