pentobarbitaln.

Brit.

/ˌpɛntə(ʊ)ˈbɑːbᵻtl/, U.S.

/ˌpɛn(t)əˈbɑrbədl/,

/ˌpɛn(t)əˈbɑrbəˌtɔl/,

/ˌpɛn(t)əˈbɑrbəˌtɑl/

Origin: Formed within English, by compounding. Etymons: pentane n., -o- connective, barbital n.

Etymology: < pent- (in pentane n.) + -o- connective + barbital n. Compare French penthiobarbital (20th cent.).

Pharmacology (originally U.S.).

A synthetic sedative-hypnotic and anticonvulsant barbituric drug which is usually used in the form of its sodium salt (more fully pentobarbital sodium, sodium pentobarbital); 5-ethyl-5-(1-methylbutyl)-barbituric acid, C₁₁H₁₈N₂O₃. Also called pentobarbitone.A proprietary name for the sodium salt is Nembutal. The British approved name was changed from pentobarbitone to pentobarbital in 1998.

ΘΚΠ

the world > health and disease > healing > medicines or physic > medicines for specific purpose > sedatives, antispasmodics, etc. > [noun]

Luminal1912

phenobarbital1919

Nembutal1930

pentobarbital1931

phenobarbitone1932

pentobarbitone1938

allobarbital1944

pheno1949

nembie1950

phenobarb1951

1931 Jrnl. Amer. Med. Assoc. 30 May 1871/1 Pentobarbital-sodium is a nonproprietary name given to the mono-sodium salt of ethyl-(1-methylbutyl) barbituric acid.

1955 Sci. News Let. 2 Apr. 219/2 The Boston doctors tested the effects of morphine, heroin, amphetamine, the sleeping medicine pentobarbital and as a control, sodium chloride.

1974 M. C. Gerald Pharmacol. xi. 204 Deep sedation is induced by the intravenous injection of amobarbital (Amytal) or pentobarbital (Nembutal).

1995 McGill Jrnl. Med. Spring 15/1 Nine adult Sprague-Dawley rats..were anesthetized with sodium pentobarbital.

This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).

单词	pentobarbital
释义	pentobarbitaln. Brit. /ˌpɛntə(ʊ)ˈbɑːbᵻtl/, U.S. /ˌpɛn(t)əˈbɑrbədl/, /ˌpɛn(t)əˈbɑrbəˌtɔl/, /ˌpɛn(t)əˈbɑrbəˌtɑl/ Origin: Formed within English, by compounding. Etymons: pentane n., -o- connective, barbital n. Etymology: < pent- (in pentane n.) + -o- connective + barbital n. Compare French penthiobarbital (20th cent.). Pharmacology (originally U.S.). A synthetic sedative-hypnotic and anticonvulsant barbituric drug which is usually used in the form of its sodium salt (more fully pentobarbital sodium, sodium pentobarbital); 5-ethyl-5-(1-methylbutyl)-barbituric acid, C₁₁H₁₈N₂O₃. Also called pentobarbitone.A proprietary name for the sodium salt is Nembutal. The British approved name was changed from pentobarbitone to pentobarbital in 1998. ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > sedatives, antispasmodics, etc. > [noun] Luminal1912 phenobarbital1919 Nembutal1930 pentobarbital1931 phenobarbitone1932 pentobarbitone1938 allobarbital1944 pheno1949 nembie1950 phenobarb1951 1931 Jrnl. Amer. Med. Assoc. 30 May 1871/1 Pentobarbital-sodium is a nonproprietary name given to the mono-sodium salt of ethyl-(1-methylbutyl) barbituric acid. 1955 Sci. News Let. 2 Apr. 219/2 The Boston doctors tested the effects of morphine, heroin, amphetamine, the sleeping medicine pentobarbital and as a control, sodium chloride. 1974 M. C. Gerald Pharmacol. xi. 204 Deep sedation is induced by the intravenous injection of amobarbital (Amytal) or pentobarbital (Nembutal). 1995 McGill Jrnl. Med. Spring 15/1 Nine adult Sprague-Dawley rats..were anesthetized with sodium pentobarbital. This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). < n.1931
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