{"title":"tromantadine的代谢。","authors":"C Köppel, J Tenczer, E Rütten, F Klaschka","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The metabolism of the antiviral drug tromantadine (1-adamantyl-2-(2-dimethylaminoethoxy)acetamide) was studied after an oral dose of 120 mg tromantadine hydrochloride using capillary gas chromatography/mass spectrometry. Most of the dose was excreted unchanged with the urine. Six metabolites could be identified. The main metabolic products were 1-aminoadamantane (amantadine) and 1-adamantyl-(2-hydroxy)acetamide. Further metabolic pathways were demethylation of the dimethylamino function and oxidative desamination to an unstable aldehyde which is oxidized to a carbonic acid or reduced to an alcohol.</p>","PeriodicalId":9006,"journal":{"name":"Biomedical mass spectrometry","volume":"12 9","pages":"487-8"},"PeriodicalIF":0.0000,"publicationDate":"1985-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The metabolism of tromantadine.\",\"authors\":\"C Köppel, J Tenczer, E Rütten, F Klaschka\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The metabolism of the antiviral drug tromantadine (1-adamantyl-2-(2-dimethylaminoethoxy)acetamide) was studied after an oral dose of 120 mg tromantadine hydrochloride using capillary gas chromatography/mass spectrometry. Most of the dose was excreted unchanged with the urine. Six metabolites could be identified. The main metabolic products were 1-aminoadamantane (amantadine) and 1-adamantyl-(2-hydroxy)acetamide. Further metabolic pathways were demethylation of the dimethylamino function and oxidative desamination to an unstable aldehyde which is oxidized to a carbonic acid or reduced to an alcohol.</p>\",\"PeriodicalId\":9006,\"journal\":{\"name\":\"Biomedical mass spectrometry\",\"volume\":\"12 9\",\"pages\":\"487-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biomedical mass spectrometry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical mass spectrometry","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The metabolism of the antiviral drug tromantadine (1-adamantyl-2-(2-dimethylaminoethoxy)acetamide) was studied after an oral dose of 120 mg tromantadine hydrochloride using capillary gas chromatography/mass spectrometry. Most of the dose was excreted unchanged with the urine. Six metabolites could be identified. The main metabolic products were 1-aminoadamantane (amantadine) and 1-adamantyl-(2-hydroxy)acetamide. Further metabolic pathways were demethylation of the dimethylamino function and oxidative desamination to an unstable aldehyde which is oxidized to a carbonic acid or reduced to an alcohol.
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