pyrrole

英語（米国） (en-US) 英語（イギリス） (en-GB)

IPA（発音記号）

/ˈpɪɹəʊl/

名詞

(organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C₄H₅N.

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The chemist isolated a pyrrole derivative from a marine sponge and studied its anti-inflammatory properties.

詳細

意味（1）

(organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C₄H₅N.

The way the red crystals absorbed light suggested that the molecule might contain a porphyrin-like structure, a flat ring made up of four smaller rings called pyrroles […].

詳細

pyrroles （ plural ）