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heterocyclic ring
  • 英语发声
  • 美语发声
  • 杂环
  • 网络释义

    1、杂环环
    ... Heterocyclic Compounds 杂环化合物 ; 含一个杂原子的杂环化合物 heterocyclic ring 杂环环 ; 杂环 heterocyclic nucleus 杂环核 ...

    短语

    heterocyclic-ring base杂环碱

    heterocyclic nitrogen ring氮杂环

    heterocyclic fused ring稠杂环

    oxygen heterocyclic ring含氧杂环;翻译

    nitrogen heterocyclic ring compound含氮杂环化合物

    nitrogen heterocyclic ring含氮杂环

    arsenic heterocyclic ring翻译;含砷杂环

    heterocyclic ring substituent芳基

    ferrocenylimines containing heterocyclic ring杂环二茂铁亚胺

    专业释义

    化学
    • 杂环

      Hydantoin is one of five-membered heterocyclic ring compounds and its derivatives are used widely in the fields of medicine, pesticide, printing, resin and organic synthesis . The synthesis and application of some of hydantoin derivatives were studied in this paper.

      乙内酰脲属于一种五元杂环化合物。

      参考来源 - 乙内酰脲衍生物的合成与应用研究
    农业科学
    • 杂环

      The C4 contained heterocyclic ring of podophyllotoxin derivatives can get higher antifeedant activity than podophyllotoxin .

      2.鬼臼毒素4位引入杂环可以得到比母体化合物活性更高的化合物。

      参考来源 - C环不同构型及杂环取代鬼臼类化合物合成及拒食活性研究
    能源科学技术
    • 杂环环

    英英释义

    heterocyclic ring

    n.a ring of atoms of more than one kind; especially a ring of carbon atoms containing at least one atom that is not carbon

    同义词:heterocycle




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