Definition of methapyrilene in English:

methapyrilene

noun mɛθəˈpɪrɪliːn

Pharmacology

A pyridine derivative once used as an antihistamine and hypnotic, but later recognized to be a potent hepatic carcinogen in rats; N,N-dimethyl-N'-(2-thienylmethyl)-1,2-ethanediamine, C₁₄H₁₉N₃S.

Origin

1940s; earliest use found in Journal of the American Medical Association. From meth- (in methyl: see note s.v. meth-) + -a- connective + pyril- + -ene.

Definition of methapyrilene in US English:

methapyrilene

nounmɛθəˈpɪrɪliːn

Pharmacology

A pyridine derivative once used as an antihistamine and hypnotic, but later recognized to be a potent hepatic carcinogen in rats; N,N-dimethyl-N'-(2-thienylmethyl)-1,2-ethanediamine, C₁₄H₁₉N₃S.

Origin

1940s; earliest use found in Journal of the American Medical Association. From meth- (in methyl: see note s.v. meth-) + -a- connective + pyril- + -ene.

单词	methapyrilene
释义	Definition of methapyrilene in English: methapyrilene noun mɛθəˈpɪrɪliːn Pharmacology A pyridine derivative once used as an antihistamine and hypnotic, but later recognized to be a potent hepatic carcinogen in rats; N,N-dimethyl-N'-(2-thienylmethyl)-1,2-ethanediamine, C₁₄H₁₉N₃S. Origin 1940s; earliest use found in Journal of the American Medical Association. From meth- (in methyl: see note s.v. meth-) + -a- connective + pyril- + -ene. Definition of methapyrilene in US English: methapyrilene nounmɛθəˈpɪrɪliːn Pharmacology A pyridine derivative once used as an antihistamine and hypnotic, but later recognized to be a potent hepatic carcinogen in rats; N,N-dimethyl-N'-(2-thienylmethyl)-1,2-ethanediamine, C₁₄H₁₉N₃S. Origin 1940s; earliest use found in Journal of the American Medical Association. From meth- (in methyl: see note s.v. meth-) + -a- connective + pyril- + -ene.
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