大环化合物 [有化] macrocyclic compound
- 这些新型大环化合物均经元素分析、IR、1HNMR、MS等证实其结构。
All these novel macrocyclic compounds were confirmed with elemental analysis, IR, 1HNMR and MS. - 并对不同结构的开链大环化合物与稀土苦味酸盐配合物的稳定性进行了定量的描述。
The stability of the rare earth picrate complexes with open-chain macrocyclic compounds was described quantitatively. - 卟啉是一类自然界中存在的大环化合物,在生命体的新陈代谢过程中起重要作用。
The porphyrins are a class of naturally occurring macrocyclic compounds, which play a very important role in the metabolism of living organisms.