nitrogen heterocyclic

常见例句

In this paper, two unsaturated alicyclic nitrogen heterocyclic crownethers were synthesized by phase transfer reaction .
采用相转移催化反应合成了两个不饱和脂环氮杂冠醚。
An aryl-replaced nitrogen heterocyclic compound preparation method belongs to the technical field of organic compound catalytic chemistry.
一种芳基取代的氮杂环化合物的制备方法，其属于有机化合物催化化学技术领域。
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In recent years, with the rapid development of life sciences, natural products of nitrogen heterocyclic compounds have attracted considerable attention.
近年来，随着生命科学的蓬勃发展，自然界中普遍存在的含氮杂环化合物引起了人们极大的关注。