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单词 mepivacaine
释义

mepivacainen.

Brit. /mɛˈpɪvəkeɪn/, /mᵻˈpɪvəkeɪn/, U.S. /məˈpɪvəˌkeɪn/
Origin: Formed within English, by compounding. Etymons: methyl n., piperidine n., novocaine n., -caine comb. form.
Etymology: < me- (in methyl n.) + pi- (in piperidine n.) + -va- (of uncertain origin, perhaps in novocaine n.) + -caine comb. form.
Pharmacology.
A local anaesthetic derived from piperidine and similar in structure and action to lignocaine, usually given by injection as the hydrochloride; (1-methyl-2-piperidyl)formo-2′,6′-xylidide, C15H22N2O.
ΚΠ
1960 Toxicol. & Appl. Pharmacol. 2 312 Mepivacaine is a local anesthetic of greater potency and relatively less irritancy than procaine.
1968 New Eng. Jrnl. Med. 7 Mar. 531/1 Mepivacaine is a long acting local anesthetic similar to lidocaine, but with a more rapid onset, greater duration of action and possibly some vasoconstrictor activity.
1999 Men's Health (Nexis) 1 Oct. 56 For quick procedures such as fillings, ask for a short-acting drug like mepivacaine.
This is a new entry (OED Third Edition, September 2001; most recently modified version published online March 2022).
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n.1960
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