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单词 macrocycle
释义

macrocyclen.

Brit. /ˈmakrə(ʊ)ˌsʌɪkl/, U.S. /ˈmækroʊˌsaɪkəl/
Origin: Formed within English, by compounding. Etymons: macro- comb. form, cycle n.1
Etymology: < macro- comb. form + cycle n.1, after macrocyclic adj.
Chemistry.
A macrocyclic ring, molecule, or compound.
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the world > matter > chemistry > atomic chemistry > [noun] > molecules > marcomolecule > macrocycle
macrocycle1956
1956 Nature 14 Jan. 70/1 Synthesis of azaporphins and related macrocycles.
1974 Chem. Rev. 74 351/2 Christensen and coworkers have discussed for several classes of macrocycles their unique ion binding properties.
1988 BioFactors 1 21/1 The corrin ring, a partially reduced tetrapyrrole that is slightly smaller than the closely related porphyrin macrocycle.
This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022).
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n.1956
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