イミノ酸
WordNet
- street name for lysergic acid diethylamide (同)back breaker, battery-acid, dose, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen
- any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
- having the characteristics of an acid; "an acid reaction"
PrepTutorEJDIC
- 酸性の / 酸味のある,すっぱい(sour) / (言葉・態度などが)厳しい,しんらつな / 酸 / すっぱいもの / 《俗》=LSD
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/09/26 04:04:13」(JST)
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1-Pyrroline-5-carboxylic acid, an N-substituted imino acid
In chemistry, an imino acid is any molecule that contains both imino (>C=NH) and carboxyl (-C(=O)-OH) functional groups.[1]
Imino group attached to carbon
The two functional groups that together define an imino acid
Imino acids are related to amino acids, which contain both amino (-NH2) and carboxyl (-COOH) functional groups, differing in the bonding to the nitrogen.
The D-amino acid oxidase enzymes are able to convert amino acids into imino acids. Also the direct biosynthetic precursor to the amino acid proline is the imino acid (S)-Δ1-pyrroline-5-carboxylate (P5C).
Related terminology
Amino acids containing a secondary amine group (the only proteinogenic amino acid of this type is proline) are sometimes named imino acids,[2][3] though this usage is obsolescent.[1]
The term imino acid is also the obsolete term for imidic acids, containing the -C(=NH)-OH group, and should not be used for them.[1]
References
- ^ a b c IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) "Imino acids".
- ^ Proline at the US National Library of Medicine Medical Subject Headings (MeSH)
- ^ http://opbs.okstate.edu/5753/Amino%20Acids.html
External links
- imino acids at the US National Library of Medicine Medical Subject Headings (MeSH)
UpToDate Contents
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English Journal
- Identification of polyphenolic compounds in the flesh of Argan (Morocco) fruits.
- Khallouki F1, Haubner R2, Ricarte I2, Erben G3, Klika K3, Ulrich CM2, Owen RW4.
- Food chemistry.Food Chem.2015 Jul 15;179:191-8. doi: 10.1016/j.foodchem.2015.01.103. Epub 2015 Feb 4.
- High performance liquid chromatography coupled with negative electrospray ionization (HPLC-ESI) along with fragmentation patterns generated by nano-electrospray ionization (nano-ESI-MS-MS) and NMR techniques were utilized for the identification of phenolic compounds in Argan fruits. A total of 15.4
- PMID 25722154
- Synthesis of 8-hydroxy-2-iminochromene derivatives as selective and potent inhibitors of human carbonyl reductase 1.
- Hu D1, Miyagi N, Arai Y, Oguri H, Miura T, Nishinaka T, Terada T, Gouda H, El-Kabbani O, Xia S, Toyooka N, Hara A, Matsunaga T, Ikari A, Endo S.
- Organic & biomolecular chemistry.Org Biomol Chem.2015 Jun 12. [Epub ahead of print]
- Human carbonyl reductase 1 (CBR1), a member of the short-chain dehydrogenase/reductase superfamily, reduces anthracycline anticancer drugs to their less potent anticancer C-13 hydroxy metabolites, which are linked with pathogenesis of cardiotoxicity, a side effect of the drugs. CBR1 inhibitors are t
- PMID 26068795
- Cyclometalation and coupling of a rigid 4,5-bis(imino)acridanide pincer ligand on yttrium.
- Wong EW1, Emslie DJ.
- Dalton transactions (Cambridge, England : 2003).Dalton Trans.2015 Jun 4. [Epub ahead of print]
- An extremely rigid NNN-donor proligand, 4,5-bis{(diphenylmethylene)amino}-2,7,9,9-tetramethylacridan, H[AIm2] was prepared in five steps starting from 5-methyl-2-aminobenzoic acid and 4-bromotoluene. Reaction of intensely orange H[AIm2] with LiCH2SiMe3 formed deep blue Lix[AIm2]x (x = 2 in the solid
- PMID 26041684
Japanese Journal
- Biochemical and structural study on a S529V mutant acid α-glucosidase responsive to pharmacological chaperones
- TAJIMA Youichi,SAITO Seiji,OHNO Kazuki,TSUKIMURA Takahiro,TSUJINO Seiichi,SAKURABA Hitoshi
- Journal of human genetics 56(6), 440-446, 2011-06-01
- NAID 10030659730
- Chemo- and regioselective imino Diels-Alder reactions: synthesis of functionalized novel quinolin-3-one and quinoline derivatives
- Mohan Chander,Bhargava Gaurav,Mahajan Mohinder P.
- Heterocycles 80(1), 379-393, 2010-01-01
- NAID 40016900114
- 高導電性ポリマー陽極上に作製した低分子有機EL素子の発光特性と劣化過程(有機材料,一般)
- 白木 秀憲,梶井 博武,林 光澤,大森 裕
- 電子情報通信学会技術研究報告. OME, 有機エレクトロニクス 109(251), 7-11, 2009-10-16
- … 陽極材料として高導電性ポリマーpoly(3,4-etylenedioxythiophene)-polystyrenesulfonic acid(PEDOT:PSS)を用いた有機EL素子の作製および検討を行った.その結果,発光面が不均一ではあるが,最大輝度9,000cd/m^2,最大効率2.6cd/Aの発光を得た.その素子を初期輝度5000cd/m^2で発光させたときの輝度が半減する寿命は1時間であった。 …
- NAID 110007483217
Related Links
- Define imino acid. imino acid synonyms, imino acid pronunciation, imino acid translation, English dictionary definition of imino acid. n. 1. Chemistry a. Any of a class of substances whose aqueous solutions are characterized by a ...
- imino acid n. Any of various organic acids occasionally occurring as intermediates in the metabolism of amino acids and containing both an acid group and a bivalent imino group.
Related Pictures
★リンクテーブル★
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- 英
- imino acid
- 同
- イミノカルボン酸 iminocarboxylic acid
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先天性イミノ酸代謝異常症
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先天性イミノ酸代謝異常症
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イミノ酸・グリシン系