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单词 myristoyl
释义

myristoyln.

Brit. /mʌɪˈrɪstəʊɪl/, /mᵻˈrɪstəʊɪl/, U.S. /maɪˈrɪstəwəl/, /məˈrɪstəwəl/
Origin: Formed within English, by derivation. Etymons: myristic adj., -oyl suffix.
Etymology: < myrist- (in myristic adj.) + -oyl suffix. Compare myristyl n.
Chemistry.
Either of the radicals C13H27CO— and C13H27COO− derived from myristic acid, CH3(CH2)12COOH. Also: = myristyl n.
ΚΠ
1939 Jrnl. Amer. Chem. Soc. 61 1019/1 Lauroyl, myristoyl, palmitoyl and stearoyl chlorides react smoothly at the boiling point of ether to give the corresponding diesters of the unsaturated diols in substantial yields.
1953 A. G. E. Pearse Histochem. xii. 272 Purified bovine erythrocyte AChE, and a purified AChE from the electric organ of Torpedo, failed to hydrolyse the myristoyl, palmitoyl or stearoyl esters.
1993 Jrnl. Biol. Chem. 268 15523/1 Ceramides possessing hexanoyl, decanoyl, and myristoyl but not stearoyl acyl chains also activated heterotrimeric PP2A [sc. protein phosphatase 2A].
This is a new entry (OED Third Edition, June 2003; most recently modified version published online March 2022).
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n.1939
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