翻訳と辞書 Words near each other ・ N,N'-Di-2-butyl-1,4-phenylenediamine ・ N,N'-Di-n-butylthiourea ・ N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferase ・ N,N'-diacetylchitobiose phosphorylase ・ N,N'-diacetyllegionaminate synthase ・ N,N'-Dicyclohexylcarbodiimide ・ N,N'-Diisopropylcarbodiimide ・ N,N'-Methylenebisacrylamide ・ N,N-Diisopropylaminoethanol ・ N,N-Diisopropylethylamine ・ N,N-Dimethyl-1-naphthylamine ・ N,N-Dimethyldopamine ・ N,N-Dimethylethylamine ・ N,N-dimethylformamidase ・ N,N-Dimethylsphingosine ・ N,N-Dimethyltryptamine ・ N,N′-Dimethyl-1,3-propanediamine ・ N,O-Dimethyl-4-(2-naphthyl)piperidine-3-carboxylate ・ N,O-Dimethylhydroxylamine ・ N- ・ N-(1-Naphthyl)ethylenediamine ・ N-(2-Hydroxypropyl) methacrylamide ・ N-(long-chain-acyl)ethanolamine deacylase ・ N-(p-amylcinnamoyl)anthranilic acid ・ N-(S)-Fenchyl-1-(2-morpholinoethyl)-7-methoxyindole-3-carboxamide ・ N-105 National Highway ・ N-110 National Highway ・ N-110 road (Spain) ・ N-111 road (Spain) ・ N-113 road (Spain) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク N,N-Dimethyltryptamine ： ウィキペディア英語版 N,N-Dimethyltryptamine ''N'',''N''-Dimethyltryptamine (DMT or ''N'',''N''-DMT) is a psychedelic compound of the tryptamine family. It is a structural analog of serotonin and melatonin and a functional analog of other psychedelic tryptamines such as 4-AcO-DMT, 5-MeO-DMT, 5-HO-DMT, psilocybin (4-PO-DMT), and psilocin (4-HO-DMT). It is consumed by indigenous Amazonian Amerindian cultures through the consumption of ayahuasca for divinatory and healing purposes. == History == DMT was first synthesized in 1931 by Canadian chemist Richard Helmuth Fredrick Manske (1901–1977). In general, its discovery as a natural product is credited to Brazilian chemist and microbiologist Oswaldo Gonçalves de Lima (1908–1989) who, in 1946, isolated an alkaloid he named ''nigerina'' (nigerine) from the root bark of ''jurema preta'', that is, ''Mimosa tenuiflora''.〔〔 ((【引用サイトリンク】title=Chapter summaries ))〕 However, in a careful review of the case Jonathan Ott shows that the empirical formula for nigerine determined by Gonçalves de Lima, which notably contains an atom of oxygen, can match only a partial, "impure" or "contaminated" form of DMT. It was only in 1959, when Gonçalves de Lima provided American chemists a sample of ''Mimosa tenuiflora'' roots, that DMT was unequivocally identified in this plant material.〔 Less ambiguous is the case of isolation and formal identification of DMT in 1955 in seeds and pods of ''Anadenanthera peregrina'' by a team of American chemists led by Evan Horning (1916–1993).〔 Since 1955, DMT has been found in a host of organisms: in at least fifty plant species belonging to ten families, and in at least four animal species, including one gorgonian and three mammalian species. Another historical milestone is the discovery of DMT in plants frequently used by Amazonian natives as additive to the vine ''Banisteriopsis caapi'' to make ayahuasca decoctions. In 1957, American chemists Francis Hochstein and Anita Paradies identified DMT in an "aqueous extract" of leaves of a plant they named ''Prestonia amazonicum'' (''sic'') and described as "commonly mixed" with ''B. caapi''. The lack of a proper botanical identification of ''Prestonia amazonica'' in this study led American ethnobotanist Richard Evans Schultes (1915–2001) and other scientists to raise serious doubts about the claimed plant identity. Better evidence was produced in 1965 by French pharmacologist Jacques Poisson, who isolated DMT as a sole alkaloid from leaves, provided and used by Aguaruna Indians, identified as having come from the vine ''Diplopterys cabrerana'' (then known as ''Banisteriopsis rusbyana'').〔 Published in 1970, the first identification of DMT in the plant ''Psychotria viridis'',〔 another common additive of ayahuasca, was made by a team of American researchers led by pharmacologist Ara der Marderosian. Not only did they detect DMT in leaves of ''P. viridis'' obtained from Cashinahua Indians, but they also were the first to identify it in a sample of an ayahuasca decoction, prepared by the same Indians.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「N,N-Dimethyltryptamine」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.