| 单词 | phenylethylamine |
| 释义 | > as lemmasphenylethylamine phenylethylamine n. an aminoethyl derivative of benzene, spec.(in full 2-phenylethylamine) a liquid, C6H5CH2CHNH2, which occurs naturally in the brain as a neuromodulator. ΚΠ 1875 Jrnl. Chem. Soc. 28 1025 Phenylethylamine, C6H5·C2H4·NH2, is formed by the action of nascent hydrogen on benzyl cyanide. 1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) liv. 811 The following synthetical methods have been adopted:... Phenylethylamine from benzylcyanide is benzoylated and then nitrated. 1964 N. Weiner in G. Pincus et al. Hormones IV. viii. 435 It had been assumed that phenylethylamines..exerted their sympathomimetic actions by a direct mechanism identical to that of epinephrine and norepinephrine. 1995 Minnesota Monthly Feb. 81/2 Scientists..thought they'd discovered the secret to chocolate's appeal: that the combination of caffeine and a chemical called phenylethylamine (thought to induce ‘feelings of falling in love’) had a serious embrace on some people's constitutions. < as lemmas |
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